Hiding invisible Page from Url

I have to organize my meta-navigation with imprint stuff and more in a subfolder called footer.
now the url to my subpage contained the »footer« part. how can i hide this part in my url?

example.com/footer/imprint --> example.com/imprint

in my breadcrumb i can hide with css this part, but that not functionally.
thanks for help.

You can use a route: https://getkirby.com/docs/developer-guide/advanced/routing

You can find some example here on the forum.