Rotate layout Detail / Window

is there any chance of rotating a Layout window in the Layout space without rotating its content.
I made a drawing in modelspace which is upside down (it is a section relatet to a floorplan, which needs to be upside down so that I can project lines etc into the saction).
To print in the right direction in Layoutspace, I want to rotate the “layout Detail / Window”, but it doesn’t rotate its content. It just stays upside down. I hope my issue is understandable and there is a possibility to solve the problem.
Thanks for any help…