Okay so we found out we were having our baby during a routine ultra sound March 24 (I suffer from…

Okay so we found out we were having our baby during a routine ultra sound March 24 (I suffer from pcos and they do scans every three months to check for cyst) well that same day one of mine and my husband's friend committed suicide and my husband(soon to be ex) and I want to name our baby girl after her. but we want to ask her mom for permission. how would you ask?