Just got pinged about this. I strongly suspect this is because in UB the gnome-control-center .desktop files are overridden in /usr/share/budgie-desktop/applications. This is because the one or more of the categories prevent the .desktop files from appearing in the menu. UB holds an override with a modified category list.
>From a quick look it looks like the Name= field value has changed more most of the gnome-control-center .desktop files between GNOME 3.26 in 17.10 and GNOME 3.28. UB at the very minimum needs to fix this via a budgie-desktop-environment package change. Will confirm that asap - hopefully cross-fingers - this will also fix this reported issue with gnome-control-center. If it does I'll remove the other affected packages. ** Also affects: budgie-desktop-environment (Ubuntu) Importance: Undecided Status: New ** No longer affects: ubuntubudgie ** Changed in: budgie-desktop-environment (Ubuntu) Importance: Undecided => High ** Changed in: budgie-desktop-environment (Ubuntu) Assignee: (unassigned) => fossfreedom (fossfreedom) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1772238 Title: .desktop file strings shown untranslated in Budgie Status in Ubuntu Translations: Confirmed Status in budgie-desktop-environment package in Ubuntu: New Status in gnome-control-center package in Ubuntu: New Bug description: mix of german/english words in ubuntubudgie 18.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-translations/+bug/1772238/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp