It's not a translation issue it's a missing translation, however I'm pretty sure there is nowhere to report a missing translation in Crowdin. And Minecraft feedback is not the place to do that too I think.
Considering this version is a candidate, it's supposed to be the final version that's why I listed it in here, also even if you can't access realms you can access the lang file and it's the same as the 1.15.2 version where it's missing.
It's not a translation issue it's a missing translation, however I'm pretty sure there is nowhere to report a missing translation in Crowdin. And Minecraft feedback is not the place to do that too I think.
Considering this version is a candidate, it's supposed to be the final version that's why I listed it in here, also even if you can't access realms you can access the lang file and it's the same as the 1.15.2 version where it's missing.