I think this explains why my old computer was so confused about languages. The windows apps were in Finnish, system settings etc. were in English. Then some parts of Google stuff were in Turkish, some in Finnish, and some others were in English. Every now and then some random app would appear and surprise me in Turkish. It was truly impossible to tell what language would appear after each click.

It was originally running windows 7 with English as the system language. Some software were installed while I was in Turkey, some (including windows 10 upgrade) were installed after I moved to Finland. Now I’m learning that my computer couldn’t handle this gracefully :)

Hey, I had the same issue and variations of it (french category titles, german content and english menus). Also Swiss German with English setup. I actually managed to solve it with some unintuitive language settings.

// Edit:

Okay so the issue can be resolved as follows (Windows 10): Windows Settings -> Time & Language -> Language -> Preferred Languages -> Order it so that "English (United States)" is at the top

I previsouly had "English (Switzerland)" at the top. This order influences the "Apps & websites" setting at the top there.

With "English (Switzerland)" my section headings in the Store were French, e.g. "Films et TV" but with "English (United States)" at the top I get "Movies & TV". Of course the section headings, callouts, etc. otherwise are still a mixture of your MS Store region (German in my case) and the Windows display language (English in my case).

Why "English (Switzerland)" would result in French... I don't know.