you need to modify the action js for the mod or create a new one
The mod has its own actions.js, just like Riley Reid's.
In that code I changed Riley Reid's name to Veroncia Leal (my mod). It worked well, so it helped me check that it was done right. I'll try what you say, although I don't have much idea of javascript.There you just need to add another object of your mod and done. Then you will be able to enable it in the game.