Whoops! In my previous mail I wrote:
The feature has already been deployed to deWP, arWP, faWP and huWP, so we're now looking for translations in other languages.
That was an error in reasoning: We DO also need translations for DE, AR, FA and HU. So if you speak these languages, feel free to go ahead!

Thanks, danke, شكرا لكم, متشکرم and köszönöm!
Johanna