How to make a player specific walking animation script?

Trying to get a custom walk animation that is specific for me only. Meaning, everyone else in the game will have their "Player Choice" R15 walk animations, but I will be using the custom walk animations I made for myself. I am not that much of an advanced scripter so I wouldn't know how to incorporate the "if player name" or whatever.

I used this code for the animations themselves. It's an edited standard player animate script that goes into StarterCharacterScripts so the animations work for everyone, but I just want the walk animations to only show up for my player.