Who can do this ?
All members of a project who have the Administrator or Contributor role
Steps
Go to the Projects page by clicking on the ‘Briefcase’ icon in the left menu or by going to the following URL:
Choose a project by clicking on its name to open it
Browse folders to go to the relevant folder
Right click on the file
Choose ‘Rename’ to open the file renaming window
Change file name
Click on the ‘Edit’ button