[Zope] Changing the name of a python class in FTP Client directory listing

[Jean-François Ménard]

I have some custom python classes in a product that I want to be available
via FTP.

The problem is:  Classes instances have some very beautifuls names like
"3253474252.12" ...

How could I send the (real) name of the documents to FTP clients?

I would also like to create custom classes instances from FTP PUT requests,
probably based on file extension.

Jeff