Files and Folders can be Re-named using the File Manager
Open the File Manager
Navigate to the file you wish to rename and select it
Rename Folder/File Button.
Select a file or folder and click the edit button
A warning window will appear for confirmation or to cancel the name change.
a. Click "OK" to continue. A new window will appear to type in the new name for your file or Folder.
b. Click "OK" to accept the new name or "cancel" to keep the original name of the file or folder.
Your File displays the new name.