Thanks for the clarification. I've never used that or needed it, so didn't know about it. It seems that only renames the program in the uninstall list,
Manage installed Software CCleaner Cloud Support
- In the Uninstall screen, select the name of the program you want to uninstall from the Programs to Remove list.
- Do one of the following:
- Click Run Uninstaller to run the program's uninstaller.
- Click Rename Entry to give the program a new name in this list only.
CCleaner.com - Uninstalling programs