How do I add custom stuff to the SSS? Things like Social Media plugs, press "x" to strike, etc.?

[Monster_]

An example of what I'm talking about:

Any help is appreciated!


EDIT: On another note, how do I add the "BANNED", "COUNTER-PICK", "STARTER" text and colors to the stage previews? Basically how do I do everything in the picture but customize-able.