Metadata File Naming

I name my files with the description of the movie in the filename because I also stream to other things like ps3s, but want the appletvs to load metadata still. So I was hoping that the option could be added to where you can add a “stop character” so it loads in the title before that special character. For example:

The Bourne Identity(Action, 2002)- A man is picked up by a fishing boat, bullet-riddled and without memory, then races to elude assassins and recover from amnesia


The First parenthesis could be the “stop character”, hope this makes sense in the way I explained it. If this program had this feature it would be awesome!!