1. From Community Admin, click on Community
2. Click on Discussions
3. Click on List
4. Click on Search
5. Type your community name
6. Click on the row with your community
7. Click on the name of the community in the right-hand pop-up
8. Type your new community name
9. Save
10. Click on Save
11. Click on Libraries
12. Search for your community again
13. Click on row
14. Type your new community name
15. Change the library description if needed
16. Click on Save
