I want to change the name to one of my plugins. What will happen in the SVN?

This is a technical question for someone who knows how the SVN and the WP plugin repository work.

Basically I created few plugins, and I wanted to change the name of one of them.
Say from “my plugin” to “my special plugin”.

So I was wondering:

Will the upgrade feature still work?
Will the links to the plugin page still work?

Thanks for any idea you may have.