Set the default
- Open Workspace settings, then General.
- Change Workspace Name or the picture.
- Set Workspace Default Language to EN or DE.
- Choose Save Settings.
You should see the name in the workspace switcher. EN is the language when the setting is empty. This default applies to members who left their personal language on -- Use Workspace Default --. A personal language on Account settings, Personal details, overrides it for that person.
If this fails: the language stays English
Save Settings after you change the dropdown. Then reload. If your own account language is EN or DE, that choice wins over the workspace default. Set your personal language back to -- Use Workspace Default -- when you want to follow the workspace.