would have changed
De qualquer forma, isso não teria mudado nada.
Either way, it wouldn’t have changed anything.
Vamos lá, o garoto já teria mudado de nome a essa hora.
Come on, the kid would have changed his name by now.
— Prenda-Me se For Capaz (2002)
Fazer isso não teria mudado nada.
Doing that wouldn't have changed anything.