Delete a Language from a Project

1. From the project the language is in, click the gear icon on the right side and select Project Settings.
2. Under Actions, click the three dots and select Delete Language.  

Delete a Language from a Project (Classic)

1. Go to Projects > Content > Summary. In the Languages section, hover over the language you wish to delete. 
2. Click the X to delete the language.

Deleting a language will unauthorize any in-progress translations