1. Go to the Design Studio area.
2. Click on Images and Files, then click next to the file name you want to replace; it will highlight.
You can also Search Uploaded Images or Files.
3. Click File Actions and select Replace Image or File.
4. Click Choose File on the confirmation screen.
5. Browse to the file on your computer that will replace the current file, then select it.
6. Verify that the file displayed next to Choose File is correct, then click REPLACE.
The name of the replacement file will be changed to match the previous file name.