Via the document/image/video options ellipsis
Click the document/image/video options ellipsis.
Select Edit Title.
Edit the title and click Save.
Via Add Documents/Images/Video
Click the library options ellipsis.
Select Add Documents/Images/Videos.
Click the document/image/video options ellipsis.
Select Edit Title.
Edit the title and click Save.
Follow the prompts for each step.
Click Finish.
