Script to assign a modifier to a track based on its name

Good morning. I’m looking to create a script that assigns a modifier based on the track name. Let me explain in my set I want to be able to control only certain tracks with my launch control XL. I thought to see select the tracks to control with their name. Here is an example:
Track name “MIX1″=M1
Track name “MIX2″=M2
etc….
I have so far managed to create a script but I don’t use a list and I think this will cause problems for me to be able to add future functions. I am providing you with the script made for the MIX1=M1 track. If you have any suggestions I’m interested. At the moment I have to press a button to update the script when I change the name of a track or change its position. Thanks in advance