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Change meta title in CMS depending of environment CMS12 and CMS11
Could be done using a middleware.
For CMS 12
var env = app.Environment.EnvironmentName;
app.Use(async (context, next) =>
{
var originalBody = context.Response.Body;
using var memStream = new MemoryStream();
context.Response.Body = memStream;
await next();
context.Response.Body = originalBody;
memStream.Seek(0, SeekOrigin.Begin);
if (context.Response.ContentType?.Contains("text/html") == true)
{
var html = await new StreamReader(memStream).ReadToEndAsync();
html = html.Replace(
"<title>",
$"<title>[{env}] "
);
await context.Response.WriteAsync(html);
}
else
{
await memStream.CopyToAsync(originalBody);
}
});To have this working for CMS 11 / .NET Framework you'd have to add an IHttpModule. I think I've made one in the past, want me to post that as well?
Edited,
Jan 08, 2026 11:47
Hi everyone and happy new year!
I am trying to alter meta title while using CMS in order to make it clear what environment the editor/admin is using, thus minimizing changes made in wrong environment.
For example, concatinating "Optimizely CMS - Edit" with the environment name; e g "PRODUCTION - Optimizely CMS - Edit" or "INTEGRATION - Optimizely CMS - Edit" or even "DEVELOPMENT- Optimizely CMS - Edit".
For this one could suggest using environment variable ASPNETCORE_ENVIRONMENT
For the actual site I ave a quite clear idea how to do this on the actual site, already.
And optionally also a similar solution for CMS 11