on the fly renaming while adding files - possible?

[daemonui]

What I want is to add files to a zip, but the name in the zip should be different from the original name.
e.g.
demos\demo v3.txt
infos\info v2.pdf
data\data v4.exe
these should be organized in zip like for example
/demo.txt
/info/info.pdf
/setup/data.exe

Actually this would require some assignment feature. I'm thinking on a list file like:
/demo.txt=demos\demo v3.txt
/info/info.pdf=infos\info v2.pdf
/setup/data.exe=data\data v4.exe
having one file per line
[/virtual_target_path=]source_name

At the moment I have to organize all the stuff in a folder and then zip that folder.