My Shut Down menu is partially in English
After macOS High Sierra 10.13.6 Supplemental Update 2, my Shut Down menu changed from Dutch to English, but only partially:
I tried adding and removing Dutch and English in the Language & Region System Preferences pane, but to no avail.
Solution 1:
What worked for me is following the instructions to change the language used at the login screen on your Mac, namely:
- Switch to admin account
- Open Terminal.app
- Run
sudo languagesetup - Enter 9 (which indicates Dutch, my preferred language)
- Reboot