Law / I can change my last name to my father's second????? [3]

Hi, I'm about to become Polish, but I've always wanted to change my last name for personal reasons, I'm from Spain and in this country we have two surnames, the first one is the father's and the second is the mother's, is it possible thatCan I change my last name to my father's second, that is, the first one of my paternal grandmother?