Remap URLs Plugin

I'm not 100% that this exists, but I am creating a custom dashboard, but haven't enough skill to actually code out the hard PHP of a custom panel for what I am creating, I tried.

So here is what I am looking for

A way to remap urls on a page, where I can either

1. Pull URLS on a page and edit individually
2. Remap page URLS to match site directory
3. Both

This would make my custom dashboard a winner

OR

OR

100% custom dashboard creator, much like what you guys here at WPMU have, for creating a very flexible dashboard, where I can define rules on

1. URLS match Install Directory
2. Dashboard Visual Creator
3. Dashboard Template Creator
4. Dashboard fields creator

That would be even greater

But the first is my primary want.