diff --git a/backend/model/eventModel.go b/backend/model/eventModel.go
new file mode 100644
index 0000000..f83e22d
--- /dev/null
+++ b/backend/model/eventModel.go
@@ -0,0 +1,3 @@
+package model
+
+type Events []*Event
diff --git a/backend/model/icalModel.go b/backend/model/icalModel.go
index d66a695..4cfa1b1 100644
--- a/backend/model/icalModel.go
+++ b/backend/model/icalModel.go
@@ -22,4 +22,8 @@ type Entry struct {
 // Entries is a collection of entries
 type Entries []*Entry
 
-type Events []*Event
+type FeedCollection struct {
+	Name            string `db:"Name" json:"Name"`
+	Course          string `db:"course" json:"Course"`
+	UserDefinedName string `db:"userDefinedName" json:"UserDefinedName"`
+}
diff --git a/backend/service/db/dbEvents.go b/backend/service/db/dbEvents.go
index 9770fbe..c35499e 100644
--- a/backend/service/db/dbEvents.go
+++ b/backend/service/db/dbEvents.go
@@ -1,15 +1,11 @@
 package db
 
 import (
-	"github.com/jordic/goics"
 	"github.com/pocketbase/dbx"
 	"github.com/pocketbase/pocketbase"
 	"github.com/pocketbase/pocketbase/models"
 	"htwkalender/model"
 	"log"
-	"strings"
-	"time"
-	"unicode"
 )
 
 func SaveEvents(seminarGroup []model.SeminarGroup, collection *models.Collection, app *pocketbase.PocketBase) ([]*models.Record, error) {
@@ -81,60 +77,10 @@ func findEventByDayWeekStartEndNameCourse(event model.Event, course string, app
 	return &event, err
 }
 
-func contains(s []string, e string) bool {
-	for _, a := range s {
-		if a == e {
-			return true
-		}
-	}
-	return false
-}
-
-// GetRooms function to get all rooms from database that are stored as a string in the Event struct
-func GetRooms(app *pocketbase.PocketBase) []string {
-
-	var events []struct {
-		Rooms string `db:"Rooms" json:"Rooms"`
-	}
-
-	// get all rooms from event records in the events collection
-	err := app.Dao().DB().Select("Rooms").From("events").All(&events)
-	if err != nil {
-		print("Error while getting rooms from database: ", err)
-		return nil
-	}
-
-	var roomArray []string
-
-	for _, event := range events {
-		var room = strings.Split(event.Rooms, " ")
-		//split string room by space and add each room to array if it is not already in there
-		for _, r := range room {
-			var text = strings.TrimSpace(r)
-			if !contains(roomArray, text) && !strings.Contains(text, " ") && len(text) >= 1 {
-				roomArray = append(roomArray, text)
-			}
-		}
-	}
-	return roomArray
-}
-
-func GetRoomScheduleForDay(app *pocketbase.PocketBase, room string, date string) []model.Event {
-	var events []model.Event
-
-	// get all events from event records in the events collection
-	err := app.Dao().DB().Select("*").From("events").Where(dbx.Like("Rooms", room)).AndWhere(dbx.Like("Start", date)).All(&events)
-	if err != nil {
-		print("Error while getting events from database: ", err)
-		return nil
-	}
-	return events
-}
-
 // gets all events for specific course and semester
 // TODO add filter for year
-func GetPlanForCourseAndSemester(app *pocketbase.PocketBase, course string, semester string) Events {
-	var events Events
+func GetPlanForCourseAndSemester(app *pocketbase.PocketBase, course string, semester string) model.Events {
+	var events model.Events
 	// get all events from event records in the events collection
 	err := app.Dao().DB().Select("*").From("events").Where(dbx.NewExp("course = {:course} AND semester = {:semester}", dbx.Params{"course": course, "semester": semester})).All(&events)
 	if err != nil {
@@ -144,12 +90,9 @@ func GetPlanForCourseAndSemester(app *pocketbase.PocketBase, course string, seme
 	return events
 }
 
-func GetPlanForModules(app *pocketbase.PocketBase, modules []struct {
-	Name   string `db:"Name" json:"Name"`
-	Course string `db:"course" json:"Course"`
-}) Events {
+func GetPlanForModules(app *pocketbase.PocketBase, modules []model.FeedCollection) model.Events {
 
-	// build query string with name equals elements in modules for dbx query
+	// build query functions with name equals elements in modules for dbx query
 
 	var queryString string
 	for i, module := range modules {
@@ -160,7 +103,7 @@ func GetPlanForModules(app *pocketbase.PocketBase, modules []struct {
 		}
 	}
 
-	var events Events
+	var events model.Events
 	// get all events from event records in the events collection
 	err := app.Dao().DB().Select("*").From("events").Where(dbx.NewExp(queryString)).All(&events)
 	if err != nil {
@@ -218,59 +161,3 @@ func GetAllModulesDistinct(app *pocketbase.PocketBase) ([]struct {
 	}
 	return eventArray, nil
 }
-
-type Events []*model.Event
-
-// EmitICal implements the interface for goics
-func (e Events) EmitICal() goics.Componenter {
-	layout := "2006-01-02 15:04:05 -0700 MST"
-	c := goics.NewComponent()
-	c.SetType("VCALENDAR")
-	c.AddProperty("VERSION", "2.0")
-	c.AddProperty("CALSCAL", "GREGORIAN")
-	c.AddProperty("TZID", "Europe/Berlin")
-	c.AddProperty("X-WR-CALNAME", "HTWK Kalender")
-	c.AddProperty("X-WR-TIMEZONE", "Europe/Berlin")
-	c.AddProperty("X-LIC-LOCATION", "Europe/Berlin")
-	for _, event := range e {
-		s := goics.NewComponent()
-		s.SetType("VEVENT")
-		timeEnd, _ := time.Parse(layout, event.End)
-		timeStart, _ := time.Parse(layout, event.Start)
-		k, v := goics.FormatDateTime("DTEND;TZID=Europe/Berlin", timeEnd)
-		s.AddProperty(k, v)
-		k, v = goics.FormatDateTime("DTSTART;TZID=Europe/Berlin", timeStart)
-		s.AddProperty(k, v)
-		s.AddProperty("SUMMARY", event.Name)
-		s.AddProperty("DESCRIPTION", generateDescription(event))
-		s.AddProperty("LOCATION", event.Rooms)
-		c.AddComponent(s)
-	}
-	return c
-}
-
-func generateDescription(event *model.Event) string {
-	var description string
-
-	if !CheckIfOnlyWhitespace(event.Notes) {
-		description += "Notizen: " + event.Notes + "\n"
-	}
-	if !CheckIfOnlyWhitespace(event.Prof) {
-		description += "Prof: " + event.Prof + "\n"
-	}
-	if !CheckIfOnlyWhitespace(event.Course) {
-		description += "Gruppe: " + event.Course + "\n"
-	}
-
-	return description
-}
-
-// check if course is empty or contains only whitespaces
-func CheckIfOnlyWhitespace(word string) bool {
-	for _, letter := range word {
-		if !unicode.IsSpace(letter) || !(letter == int32(160)) {
-			return false
-		}
-	}
-	return true
-}
diff --git a/backend/service/db/dbRooms.go b/backend/service/db/dbRooms.go
new file mode 100644
index 0000000..8fc9c19
--- /dev/null
+++ b/backend/service/db/dbRooms.go
@@ -0,0 +1,49 @@
+package db
+
+import (
+	"github.com/pocketbase/dbx"
+	"github.com/pocketbase/pocketbase"
+	"htwkalender/model"
+	"htwkalender/service/functions"
+	"strings"
+)
+
+func GetRooms(app *pocketbase.PocketBase) []string {
+
+	var events []struct {
+		Rooms string `db:"Rooms" json:"Rooms"`
+	}
+
+	// get all rooms from event records in the events collection
+	err := app.Dao().DB().Select("Rooms").From("events").All(&events)
+	if err != nil {
+		print("Error while getting rooms from database: ", err)
+		return nil
+	}
+
+	var roomArray []string
+
+	for _, event := range events {
+		var room = strings.Split(event.Rooms, " ")
+		//split functions room by space and add each room to array if it is not already in there
+		for _, r := range room {
+			var text = strings.TrimSpace(r)
+			if !functions.Contains(roomArray, text) && !strings.Contains(text, " ") && len(text) >= 1 {
+				roomArray = append(roomArray, text)
+			}
+		}
+	}
+	return roomArray
+}
+
+func GetRoomScheduleForDay(app *pocketbase.PocketBase, room string, date string) []model.Event {
+	var events []model.Event
+
+	// get all events from event records in the events collection
+	err := app.Dao().DB().Select("*").From("events").Where(dbx.Like("Rooms", room)).AndWhere(dbx.Like("Start", date)).All(&events)
+	if err != nil {
+		print("Error while getting events from database: ", err)
+		return nil
+	}
+	return events
+}
diff --git a/backend/service/events/eventService.go b/backend/service/events/eventService.go
index daf1a1c..4e73775 100644
--- a/backend/service/events/eventService.go
+++ b/backend/service/events/eventService.go
@@ -4,6 +4,7 @@ import (
 	"github.com/labstack/echo/v5"
 	"github.com/pocketbase/pocketbase"
 	"htwkalender/service/db"
+	"htwkalender/service/functions"
 )
 
 func GetModulesForCourseDistinct(app *pocketbase.PocketBase, c echo.Context, course string, semester string) error {
@@ -19,9 +20,9 @@ func GetModulesForCourseDistinct(app *pocketbase.PocketBase, c echo.Context, cou
 }
 
 func replaceEmptyEntryInStringArray(modules []string, replacement string) {
-	//replace empty string with "Sonderveranstaltungen"
+	//replace empty functions with "Sonderveranstaltungen"
 	for i, module := range modules {
-		if db.CheckIfOnlyWhitespace(module) {
+		if functions.CheckIfOnlyWhitespace(module) {
 			modules[i] = replacement
 		}
 	}
@@ -31,9 +32,9 @@ func replaceEmptyEntry(modules []struct {
 	Name   string
 	Course string
 }, replacement string) {
-	//replace empty string with "Sonderveranstaltungen"
+	//replace empty functions with "Sonderveranstaltungen"
 	for i, module := range modules {
-		if db.CheckIfOnlyWhitespace(module.Name) {
+		if functions.CheckIfOnlyWhitespace(module.Name) {
 			modules[i].Name = replacement
 		}
 	}
diff --git a/backend/service/fetch/fetchSeminarEventService.go b/backend/service/fetch/fetchSeminarEventService.go
index a756120..17a6125 100644
--- a/backend/service/fetch/fetchSeminarEventService.go
+++ b/backend/service/fetch/fetchSeminarEventService.go
@@ -118,7 +118,7 @@ func convertWeeksToDates(events []model.Event, semester string, year string) []m
 
 func addTimeToDate(date time.Time, timeString string) time.Time {
 	europeTime, _ := time.LoadLocation("Europe/Berlin")
-	//convert time string to time
+	//convert time functions to time
 	timeParts := strings.Split(timeString, ":")
 	hour, _ := strconv.Atoi(timeParts[0])
 	minute, _ := strconv.Atoi(timeParts[1])
diff --git a/backend/service/functions/string.go b/backend/service/functions/string.go
new file mode 100644
index 0000000..dea7f7b
--- /dev/null
+++ b/backend/service/functions/string.go
@@ -0,0 +1,22 @@
+package functions
+
+import "unicode"
+
+// check if course is empty or contains only whitespaces
+func CheckIfOnlyWhitespace(word string) bool {
+	for _, letter := range word {
+		if !unicode.IsSpace(letter) || !(letter == int32(160)) {
+			return false
+		}
+	}
+	return true
+}
+
+func Contains(s []string, e string) bool {
+	for _, a := range s {
+		if a == e {
+			return true
+		}
+	}
+	return false
+}
diff --git a/backend/service/ical/ical.go b/backend/service/ical/ical.go
index 1677416..17f66f5 100644
--- a/backend/service/ical/ical.go
+++ b/backend/service/ical/ical.go
@@ -7,8 +7,8 @@ import (
 	"github.com/labstack/echo/v5"
 	"github.com/pocketbase/pocketbase"
 	"github.com/pocketbase/pocketbase/apis"
-	model "htwkalender/model"
-	db "htwkalender/service/db"
+	"htwkalender/model"
+	"htwkalender/service/db"
 	"io"
 	"net/http"
 	"time"
@@ -28,10 +28,7 @@ func Feed(c echo.Context, app *pocketbase.PocketBase, token string) error {
 
 	created, _ := time.Parse(layout, feed.Created)
 
-	var modules []struct {
-		Name   string `db:"Name" json:"Name"`
-		Course string `db:"course" json:"Course"`
-	}
+	var modules []model.FeedCollection
 	_ = json.Unmarshal([]byte(feed.Modules), &modules)
 	if created.Add(time.Hour * 265).Before(time.Now()) {
 		newFeed, err := createFeedForToken(app, modules)
@@ -50,30 +47,26 @@ func Feed(c echo.Context, app *pocketbase.PocketBase, token string) error {
 	return nil
 }
 
-func createFeedForToken(app *pocketbase.PocketBase, modules []struct {
-	Name   string `db:"Name" json:"Name"`
-	Course string `db:"course" json:"Course"`
-}) (*model.FeedModel, error) {
+func createFeedForToken(app *pocketbase.PocketBase, modules []model.FeedCollection) (*model.FeedModel, error) {
 	res := db.GetPlanForModules(app, modules)
 	b := bytes.Buffer{}
-	goics.NewICalEncode(&b).Encode(res)
+	goics.NewICalEncode(&b).Encode(IcalModel{Events: res, Mapping: modules})
 	feed := &model.FeedModel{Content: b.String(), ExpiresAt: time.Now().Add(expirationTime)}
 	return feed, nil
 }
 
 func writeSuccess(message string, w http.ResponseWriter) {
 	w.WriteHeader(http.StatusOK)
-	w.Write([]byte(message))
+	_, err := w.Write([]byte(message))
+	if err != nil {
+		return
+	}
 }
 
 func CreateIndividualFeed(c echo.Context, app *pocketbase.PocketBase) error {
 
 	// read json from request body
-	var modules []struct {
-		Name   string `db:"Name" json:"Name"`
-		Course string `db:"course" json:"Course"`
-	}
-
+	var modules []model.FeedCollection
 	requestBodyBytes, err := io.ReadAll(c.Request().Body)
 	if err != nil {
 		return apis.NewApiError(400, "Could not bind request body", err)
diff --git a/backend/service/ical/icalFileGeneration.go b/backend/service/ical/icalFileGeneration.go
new file mode 100644
index 0000000..ea250c8
--- /dev/null
+++ b/backend/service/ical/icalFileGeneration.go
@@ -0,0 +1,67 @@
+package ical
+
+import (
+	"github.com/jordic/goics"
+	"htwkalender/model"
+	"htwkalender/service/functions"
+	"time"
+)
+
+// local type for EmitICal function
+type IcalModel struct {
+	Events  model.Events
+	Mapping []model.FeedCollection
+}
+
+// EmitICal implements the interface for goics
+func (icalModel IcalModel) EmitICal() goics.Componenter {
+	layout := "2006-01-02 15:04:05 -0700 MST"
+	c := goics.NewComponent()
+	c.SetType("VCALENDAR")
+	c.AddProperty("VERSION", "2.0")
+	c.AddProperty("CALSCAL", "GREGORIAN")
+	c.AddProperty("TZID", "Europe/Berlin")
+	c.AddProperty("X-WR-CALNAME", "HTWK Kalender")
+	c.AddProperty("X-WR-TIMEZONE", "Europe/Berlin")
+	c.AddProperty("X-LIC-LOCATION", "Europe/Berlin")
+	for _, event := range icalModel.Events {
+		s := goics.NewComponent()
+		s.SetType("VEVENT")
+		timeEnd, _ := time.Parse(layout, event.End)
+		timeStart, _ := time.Parse(layout, event.Start)
+		k, v := goics.FormatDateTime("DTEND;TZID=Europe/Berlin", timeEnd)
+		s.AddProperty(k, v)
+		k, v = goics.FormatDateTime("DTSTART;TZID=Europe/Berlin", timeStart)
+		s.AddProperty(k, v)
+		s.AddProperty("SUMMARY", replaceNameIfUserDefined(event.Name, icalModel.Mapping))
+		s.AddProperty("DESCRIPTION", generateDescription(event))
+		s.AddProperty("LOCATION", event.Rooms)
+		c.AddComponent(s)
+	}
+	return c
+}
+
+func replaceNameIfUserDefined(name string, mapping []model.FeedCollection) string {
+	for _, mapEntry := range mapping {
+		if mapEntry.Name == name {
+			return mapEntry.UserDefinedName
+		}
+	}
+	return name
+}
+
+func generateDescription(event *model.Event) string {
+	var description string
+
+	if !functions.CheckIfOnlyWhitespace(event.Notes) {
+		description += "Notizen: " + event.Notes + "\n"
+	}
+	if !functions.CheckIfOnlyWhitespace(event.Prof) {
+		description += "Prof: " + event.Prof + "\n"
+	}
+	if !functions.CheckIfOnlyWhitespace(event.Course) {
+		description += "Gruppe: " + event.Course + "\n"
+	}
+
+	return description
+}
diff --git a/frontend/src/api/fetchCourse.ts b/frontend/src/api/fetchCourse.ts
index ca572e7..75bc575 100644
--- a/frontend/src/api/fetchCourse.ts
+++ b/frontend/src/api/fetchCourse.ts
@@ -25,7 +25,7 @@ export async function fetchModulesByCourseAndSemester(
     })
     .then((modulesResponse) => {
       modulesResponse.forEach((module: string) =>
-        modules.push(new Module(module, course)),
+        modules.push(new Module(module, course, module)),
       );
     });
   return modules;
@@ -38,7 +38,9 @@ export async function fetchAllModules(): Promise<Module[]> {
       return response.json() as Promise<Module[]>;
     })
     .then((responseModules: Module[]) => {
-      modules = responseModules as Module[];
+      responseModules.forEach((module: Module) => {
+        modules.push(new Module(module.Name, module.Course, module.Name));
+      });
     });
 
   return modules;
diff --git a/frontend/src/components/AdditionalModules.vue b/frontend/src/components/AdditionalModules.vue
index 487b7b9..c9ef74b 100644
--- a/frontend/src/components/AdditionalModules.vue
+++ b/frontend/src/components/AdditionalModules.vue
@@ -3,9 +3,8 @@ import { ref, Ref } from "vue";
 import { Module } from "../model/module.ts";
 import { fetchAllModules } from "../api/fetchCourse.ts";
 import moduleStore from "../store/moduleStore.ts";
-import { createIndividualFeed } from "../api/createFeed.ts";
 import { MultiSelectAllChangeEvent } from "primevue/multiselect";
-import tokenStore from "../store/tokenStore.ts";
+
 import router from "../router";
 
 const fetchedModules = async () => {
@@ -23,14 +22,12 @@ fetchedModules().then(
     })),
 );
 
-async function finalStep() {
+async function nextStep() {
   selectedModules.value.forEach((module: Module) => {
     moduleStore().addModule(module);
   });
 
-  const token: string = await createIndividualFeed(moduleStore().modules);
-  tokenStore().setToken(token);
-  await router.push("/calendar-link");
+  await router.push("/rename-modules");
 }
 
 const display = (module: Module) => module.Name + " (" + module.Course + ")";
@@ -90,7 +87,7 @@ function selectChange() {
       </MultiSelect>
     </div>
     <div class="flex align-items-center justify-content-center h-4rem m-2">
-      <Button @click="finalStep()"> Create Calendar</Button>
+      <Button @click="nextStep()">Next Step</Button>
     </div>
   </div>
 </template>
diff --git a/frontend/src/components/RenameModules.vue b/frontend/src/components/RenameModules.vue
new file mode 100644
index 0000000..1d46a96
--- /dev/null
+++ b/frontend/src/components/RenameModules.vue
@@ -0,0 +1,63 @@
+<script setup lang="ts">
+import moduleStore from "../store/moduleStore.ts";
+import { createIndividualFeed } from "../api/createFeed.ts";
+import router from "../router";
+import tokenStore from "../store/tokenStore.ts";
+import { ref } from "vue";
+
+const tableData = ref(moduleStore().modules.map((module) => {
+  return {
+    Course: module.Course,
+    Module: module,
+  }
+})
+);
+
+const columns = ref([
+  { field: 'Course', header: 'Course' },
+  { field: 'Module', header: 'Module' },
+]);
+
+async function finalStep() {
+  const token: string = await createIndividualFeed(moduleStore().modules);
+  tokenStore().setToken(token);
+  await router.push("/calendar-link");
+}
+</script>
+
+<template>
+  <div class="flex flex-column">
+    <div class="flex align-items-center justify-content-center h-4rem m-2">
+      <h3>
+        Rename your selected Modules to your liking.
+      </h3>
+    </div>
+    <div class="card flex align-items-center justify-content-center m-2">
+  <DataTable :value="tableData" editMode="cell" tableClass="editable-cells-table" responsiveLayout="scroll">
+    <Column v-for="col of columns" :key="col.field" :field="col.field" :header="col.header">
+      <template #body="{ data, field }" >
+        <div>{{  field === 'Module' ? data[field].UserDefinedName : data[field] }}</div>
+      </template>
+      <template #editor="{ data, field }">
+        <template v-if="field !== 'Module'">
+          <div>{{ data[field] }}</div>
+        </template>
+        <template v-else>
+          <InputText class="w-full" v-model="data[field].UserDefinedName" autofocus />
+        </template>
+      </template>
+    </Column>
+  </DataTable>
+    </div>
+
+    <div class="flex align-items-center justify-content-center h-4rem m-2">
+      <Button @click="finalStep()">Next Step</Button>
+    </div>
+  </div>
+
+
+</template>
+
+<style scoped>
+
+</style>
\ No newline at end of file
diff --git a/frontend/src/main.ts b/frontend/src/main.ts
index 6e12613..bbcebbf 100644
--- a/frontend/src/main.ts
+++ b/frontend/src/main.ts
@@ -21,6 +21,8 @@ import ToastService from "primevue/toastservice";
 import Toast from "primevue/toast";
 import Accordion from 'primevue/accordion';
 import AccordionTab from 'primevue/accordiontab';
+import DataTable from "primevue/datatable";
+import Column from "primevue/column";
 
 const app = createApp(App);
 const pinia = createPinia();
@@ -42,4 +44,6 @@ app.component("MultiSelect", MultiSelect);
 app.component("Toast", Toast);
 app.component("Accordion", Accordion);
 app.component("AccordionTab", AccordionTab);
+app.component("DataTable", DataTable);
+app.component("Column", Column);
 app.mount("#app");
diff --git a/frontend/src/model/module.ts b/frontend/src/model/module.ts
index c3bece8..eff8f67 100644
--- a/frontend/src/model/module.ts
+++ b/frontend/src/model/module.ts
@@ -2,5 +2,6 @@ export class Module {
   constructor(
     public Name: string,
     public Course: string,
+    public UserDefinedName: string,
   ) {}
 }
diff --git a/frontend/src/router/index.ts b/frontend/src/router/index.ts
index 27eac80..196b70c 100644
--- a/frontend/src/router/index.ts
+++ b/frontend/src/router/index.ts
@@ -5,6 +5,7 @@ import AdditionalModules from "../components/AdditionalModules.vue";
 import CalendarLink from "../components/CalendarLink.vue";
 import Impress from "../components/Impress.vue";
 import PrivacyPolicy from "../components/PrivacyPolicy.vue";
+import RenameModules from "../components/RenameModules.vue";
 
 const router = createRouter({
   history: createWebHistory(import.meta.env.BASE_URL),
@@ -39,6 +40,11 @@ const router = createRouter({
       name: "impress",
       component: Impress,
     },
+    {
+      path: "/rename-modules",
+      name: "rename-modules",
+      component: RenameModules,
+    },
     {
       path: "/:catchAll(.*)",
       redirect: "/",