Further tweaks to DE translations

[lhdjung]

Fix #2235

[maelle]

@lhdjung thank you for your PR!

For info (and for next time 😉) when opening a PR that should fix an issue, you can use special keywords in the PR description to link it to the issue see https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword -- I edited your comment myself.

[lhdjung]

I see, thank you!