I'm perhaps being rather cynical, but I'm very suspicious of articles that have a link to a 'registry cleaner' or any other so-called utility that claims to clean or speed up your computer.
I'm of the opinion that some of these can easily corrupt your registry or your system.
Microsoft Security Essentials along with Malwarebytes and ignoring suspicious web pages or links has kept my computer free of viruses so far.
As for renaming Malwarebytes, I certainly wouldn't do it. If the door is already open, the undesirable alien is already in and only its removal will suffice.
The door needs to be locked, not just have its name changed.