In the library administration interface, you can configure the parameters of each library. To do so, access the library administration from the Administration menu. Then select General settings (1) under Library Configuration.
Title and home URL
To edit the name of the library, you can use the Title field (2). When the library title is edited, the default Home URL (3) is automatically updated, but you can customize it to a different value.
Note: Each library must have a unique home URL so you get an error if you enter a home URL that is already used by another library.