"Norsk bokål (Norge)" should be capitalized under Options... > Language
Norsk Bokål is a language itself. Bokål is one of the official written standards for the Norwegian language and is a solo word. This is a compound word. Hence, needing to be capitalized.
Thank you for your report!
However, this issue is Invalid.
Translations for languages other than "English (US)" are done by the community and take place on the Crowdin Minecraft Translation Project.
Please use Crowdin for suggesting and adding translations.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support (Technical Issues) – 📧 Microsoft Support (Account Issues)
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki