I finally got an email from CP and this is their reply:

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I apologize for the delay in responding. I have contacted the Partner of the Creator, but I have not heard a response back at this time.

I also can not get them to do anything that I notice. It may be that they are just MT names from set up that never were removed. I have contacted the creator directly in hopes that they can supply an explanation.

Can anyone from renderosity help me about about my question?