Renaming files within a RAR/ZIP while zipped?

[moviecouple]

Is there any way to rename files in a RAR/ZIP while it is still zipped? It can be a pain to uncompress, rename and then re-zip. Not sure if there is a way or program that can do this.

 

[iAlexG]

I dont think u can. I've never heard of anyone doing this. Is it like a few GB's then??