im just looking if is possible change variables like names, roles and age on renpy games, recently im playing a game but i dont want the mc reffer to his mom like step-mom or change the age of a girl that is obvius dont have 18 years old
How to let players define the name of a character in the game you are making will not help him, because what he want is to change the way the MC address another character in a game that he's playing.
But, as I said, this is part of the dialog. Like there's no naming system implemented in the game, there's also 99,99% chance that there's no [charSayer] in the dialogs. Therefore the only way to do is to write a small mod for this.