I installed ccleaner and it changed the name of the recycle bin into "ccleaner131 (1)". I've changed the options, uninstalled, installed again, restaures the desktop settings, tried everything, and nothing works, the name remains the same.
I don't have the answer to correct your problem. However, it seems rather odd that CCleaner would rename the Recycle Bin. If it did which I highly doubt this would be the first of anyone mentioning it and having that particular problem, however anything is possible.
If your problem is going to be taken serious you need to provide some basic information:
Operating system version, and installed service pack.
e.g.; Windows XP Service Pack 2.
CCleaner version you downloaded and installed, and did you get the setup file from www.ccleaner.com.
Have you used any "tweak" programs, or registry cleaners.
This regedit code enables a Rename option to appear on the Recycle Bin. Simply open a notepad, paste this code in and Save As... Enable Recycle Rename.reg