MovableType question
 

Does anyone know if there's a plugin for MovableType that links a word or phrase dynamically?

Right now I have one that I made myself for what I use right now. But after I moved to MovableType I haven't been able to find a pre-made plugin.
I have found one that converts a word or phrase when you actually make the post. But if you want to change the URL at a later time, you have to go back and change the post.