Instead of deleting a language, you can disable a language you don't need. If a language is disabled, you can't configure agreements or notifications in that language.

  1. Go to User Experience > Languages.
  2. In the list, click the language you want to enable or disable.
    The details panel for the selected language opens.
  3. In the upper right, click the toggle switch.

    The toggle moves to the left (gray) when disabled, and to the right (blue) when enabled.