Step to reproduce it :
1) Set French language in admin login page.
2) login with your account
3) Take a look on AssestManager and Data Manager option in left side nav. Now you can see the UI issue in that options.
For your reference I've attached the screen shot( leftNavUIissue.png) of that issue.
We will faxe this issue in many languages and many cases, I guess. French is a very hard example, because length almost doubles in every word.
Before changes UI looks like this for french language
We've fix that text breaking for longer text value
Thanks, . Made a few extra changes to get the text indentation lining up on subsequent lines.