Replace wallbuy in a MOD?

Game Modding | Call of Duty: Black Ops 3 | Scripting

ModmeBot:

Thread By: The Black Death
Does anyone know how I can edit a wallbuy in a script via a mod?
This is <em>not </em>for a map, therefore I can't create a new wallbuy in Radiant. This is definitely possible, I just need the method.
Thanks!