Bug - Multi language support issues

Today we got a request on how to change one of the menu’s language:

As you can see we changed “Audits” for “Denmark” but we left the entire system with the default English. This video i’m attaching here shows how we did it (but this time we changed “Issues” for "“Doh”)

Video: https://drive.google.com/file/d/1vsVgZ2e-F5VFt7CBCi9GQc8gCFXsmsAg/view

Note: you will need a po editor application, we use poedit