Can i somehow change vanilla settings appearance?

For now i'm just getting used to Mcreator and make simple mods just for myself. I don't like how you change Gui scale in vanilla minecraft so i wanted to make it like in Sodium mod OR i wanted to bind a key to change it in-game, but i'm maybe blind because i didn't find a way to do one of this variants.
Do i need a plugin for that?
Version 1.21.4 Neoforge (21.4.137)

Sorry for any mistakes, English is not my native language.