can i modify a ps2 video games option (def jam games) ?

[sonny5555]

hello everyone

sorry if that's the wrong place to ask it. (don't know where to ask it)

but i want to ask: if it's possible to create a mod or modify the option of both vendetta and fight for ny def jam game

basically im looking if there a way to have an ai/computer only match or in fight for ny to be able to fight against others created fighter as ai

thank you please for your response