diff --git a/templates/UmbracoExtension/Client/src/api/client.gen.ts b/templates/UmbracoExtension/Client/src/api/client.gen.ts
index 150f953b0d..3340146ac9 100644
--- a/templates/UmbracoExtension/Client/src/api/client.gen.ts
+++ b/templates/UmbracoExtension/Client/src/api/client.gen.ts
@@ -14,5 +14,5 @@ import type { ClientOptions as ClientOptions2 } from './types.gen';
 export type CreateClientConfig<T extends ClientOptions = ClientOptions2> = (override?: Config<ClientOptions & T>) => Config<Required<ClientOptions> & T>;
 
 export const client = createClient(createConfig<ClientOptions2>({
-    baseUrl: 'https://localhost:44394'
+    baseUrl: 'https://localhost:44339'
 }));
diff --git a/templates/UmbracoExtension/Client/src/api/sdk.gen.ts b/templates/UmbracoExtension/Client/src/api/sdk.gen.ts
index 02d7101ed5..51722ac2fc 100644
--- a/templates/UmbracoExtension/Client/src/api/sdk.gen.ts
+++ b/templates/UmbracoExtension/Client/src/api/sdk.gen.ts
@@ -18,7 +18,7 @@ export type Options<TData extends TDataShape = TDataShape, ThrowOnError extends
     meta?: Record<string, unknown>;
 };
 
-export class WebsiteClientService {
+export class UmbracoExtensionService {
     public static ping<ThrowOnError extends boolean = false>(options?: Options<PingData, ThrowOnError>) {
         return (options?.client ?? client).get<PingResponses, PingErrors, ThrowOnError>({
             security: [
@@ -27,7 +27,7 @@ export class WebsiteClientService {
                     type: 'http'
                 }
             ],
-            url: '/umbraco/websiteclient/api/v1/ping',
+            url: '/umbraco/umbracoextension/api/v1/ping',
             ...options
         });
     }
@@ -40,7 +40,7 @@ export class WebsiteClientService {
                     type: 'http'
                 }
             ],
-            url: '/umbraco/websiteclient/api/v1/whatsMyName',
+            url: '/umbraco/umbracoextension/api/v1/whatsMyName',
             ...options
         });
     }
@@ -53,7 +53,7 @@ export class WebsiteClientService {
                     type: 'http'
                 }
             ],
-            url: '/umbraco/websiteclient/api/v1/whatsTheTimeMrWolf',
+            url: '/umbraco/umbracoextension/api/v1/whatsTheTimeMrWolf',
             ...options
         });
     }
@@ -66,7 +66,7 @@ export class WebsiteClientService {
                     type: 'http'
                 }
             ],
-            url: '/umbraco/websiteclient/api/v1/whoAmI',
+            url: '/umbraco/umbracoextension/api/v1/whoAmI',
             ...options
         });
     }
diff --git a/templates/UmbracoExtension/Client/src/api/types.gen.ts b/templates/UmbracoExtension/Client/src/api/types.gen.ts
index 53272759e9..40030b11c7 100644
--- a/templates/UmbracoExtension/Client/src/api/types.gen.ts
+++ b/templates/UmbracoExtension/Client/src/api/types.gen.ts
@@ -1,7 +1,7 @@
 // This file is auto-generated by @hey-api/openapi-ts
 
 export type ClientOptions = {
-    baseUrl: 'https://localhost:44394' | (string & {});
+    baseUrl: 'https://localhost:44339' | (string & {});
 };
 
 export type DocumentGranularPermissionModel = {
@@ -159,7 +159,7 @@ export type PingData = {
     body?: never;
     path?: never;
     query?: never;
-    url: '/umbraco/websiteclient/api/v1/ping';
+    url: '/umbraco/umbracoextension/api/v1/ping';
 };
 
 export type PingErrors = {
@@ -182,7 +182,7 @@ export type WhatsMyNameData = {
     body?: never;
     path?: never;
     query?: never;
-    url: '/umbraco/websiteclient/api/v1/whatsMyName';
+    url: '/umbraco/umbracoextension/api/v1/whatsMyName';
 };
 
 export type WhatsMyNameErrors = {
@@ -205,7 +205,7 @@ export type WhatsTheTimeMrWolfData = {
     body?: never;
     path?: never;
     query?: never;
-    url: '/umbraco/websiteclient/api/v1/whatsTheTimeMrWolf';
+    url: '/umbraco/umbracoextension/api/v1/whatsTheTimeMrWolf';
 };
 
 export type WhatsTheTimeMrWolfErrors = {
@@ -228,7 +228,7 @@ export type WhoAmIData = {
     body?: never;
     path?: never;
     query?: never;
-    url: '/umbraco/websiteclient/api/v1/whoAmI';
+    url: '/umbraco/umbracoextension/api/v1/whoAmI';
 };
 
 export type WhoAmIErrors = {
diff --git a/templates/readme.md b/templates/readme.md
new file mode 100644
index 0000000000..a9cccbdeae
--- /dev/null
+++ b/templates/readme.md
@@ -0,0 +1,21 @@
+# Contributing to the Umbraco Templates
+
+If you're making changes to any of the templates in this folder, please note that installing them directly from this location to test will not work. You need to 'pack' the source into a nuget package (.nupkg) in a local folder, and install from there.
+
+For example, using a folder location of `c:\nuget.local`:
+
+```
+# Pack the templates to a local folder
+dotnet pack -o "c:\nuget.local"
+
+# Add this folder as a local nuget source 
+dotnet nuget add source "c:\nuget.local" --name "local nuget"
+
+# Make sure you don't have the global templates installed
+dotnet new uninstall Umbraco.Templates
+
+# Install your version of the templates, having checked/updated the name of the generated .nupkg file
+dotnet new install "c:\nuget.local\Umbraco.Templates.XXXX.nupkg"
+```
+
+You can now test your template changes using the appropriate `dotnet new` command.
\ No newline at end of file