October 28, 2012, 11:39 AM — Here's how you can rename tiles in Windows 8.
1. Right click on the tile you want to rename.
2. Left click on "open file location"
3. The file's shortcut will appear in Windows Explorer.
4. Click on the text to change the name, or right-click it and click "rename."
5. The new name will apply to the tile as well as the file.
For more, see the original article at the link below.
Tips and Tricks for Windows 8 | Venture Beat