Ability to change "Game title" and "End screen" values

[AmphibianDev]

Problem

I want the ability to change the "Game title" and "End screen" of the video I upload. And when I write "default", to use the latest video value.

Goals

Ability to add in options the "Game title" and "End screen" + ability to use the latest video value

options = {
  ...
  "categoryId" : "20",
  "gameTitle": "Counter-Strike: Global Offensive",
  "endScreen": "default"  #import from latest video
}