New
#1
Language packs, changing the Windows Display Language will not change the titles of the tile groups in Start simply because these can be set by the user; it would be simply too complicated to first check if the user is still using the default tile group names and change them, or if the user has edited the group names leave them as they are.
If the default, in this case German group titles are not what you want you can change them to whatever you want to, in whatever language you'd prefer:
Thank you. It solved this problem.
On login screen and log off screen language is still german. How do I change it too?
Thank you.