hi guys

recently my friend jst made a flight booking for me with air asia and appearently he spelled my name wrongly.the fare was booked with the 'economy promo' . thing is i checked around the website and it appears that 'economy promo' arent allowed to have name changes. but when they say name changes does it mean i'm not allowed to change to a different persons name or/and im not allowed to edit the mistake?

thanks