I am having issues with some of my Dynamic blocks. I understand that the Anonymous names are Autocads way of keeping the block definitions separate. Is there anyway to rename these Anonymous names to something that makes sense instead of *U11, *U4..etc.

I have found a few lisp routines that will pull out a count of blocks for me, straight to excel with the format that I want. My Dynamic blocks that a lot of time has been invested in are coming up as the Anonymous names not what the Visibility State that they actually are, or even the name of the block. I would rather spend the time adjusting the Anonymous names to mean something rather then recreate all my blocks as not dynamic.