In a discussion about default fonts, I suggested that it could be nice to have a gallery of translated screenshots in the release notes for GNOME 44. I think that could be a nice way to show off how many languages we support.
I am not the marketing expert, but I think it would be nice to have screenshots of a well-populated desktop (ie not just gnome-shell, and not an empty desktop, but with some running applications, and in particular, some that have some text and will show translations.
There is currently a CI that builds, runs, and tests the Gnome OS. Someone could probably integrate taking screenshots as part of the testing process, as well as switching languages and taking more screenshots. But I am not sure who would implement this.
Apart from missing translations, there is a lot of old machine generated non authentic translations. Sadly currently i am the only one currently reworking on that. Most translation work in recent 6 months has been by me, and verified by coordinator Guntupalli Karunakar. If you would be interested in joining, you may contact me.
Ps. I have already completed Calendar, Clocks, Weather, Characters, GDM, xdg-desktop-portal-gnome, phosh, Calls, Help and a lot more gnome circle apps. Currently working on GNOME shell and i think gnome shell translations would land in gnome 44