Once you add a folder, you can rename it. This also renames the folder on your hard drive.
 How to rename a folder
How to rename a folder
                                                            - In the Library view's left side, select the folder to rename.
- In the Library View menu, select Edit > Right to Modify or right-click on the selected library and select Right to Modify.
- In the Library View menu, select Folders > Rename Folder.
- Rename the selected folder.
                                                                     
                                                                
- Press Enter/Return to validate the operation.