Hallo Brigitte und wilkommen in unserem Forum!
I will keep this in English so others also understand.
That is not a common request, but I might be able to help you with it.
I found an article talking about the same setup and provides a solution. You can find it here.
Basically this is what you need:
- Create the subdomain – this is done if I’m right
- redirect the subdomain to the pfefferfrau.eu/events url
- Copy this line into your .htaccess file
RewriteEngine On
RewriteCond %{HTTP_HOST} ^(www.)?events.pfefferfrau.eu$
RewriteCond %{REQUEST_URI} !^/events
RewriteRule ^(.*)$ /events/$1 [L]
Please note that I haven’t tested this, so I cannot guarantee that it will work, but it should give you a start.
Let me know if this helps and if you have any more questions.
Viel Glück!
Andras