Father of the bride second marriage?
Could you please your question in the form of a . . . question.
There is no particular name for an 'acting father of the bride.' It's a traditional Western custom that the father of the bride entrusts and gives his daughter's hand in marriage to the man she loves. If the father is not in the picture or is deceased then an uncle; grandfather; adult brother or close male family friend can give the bride away.
If you ask Islamic marriage a maulvi(like the Christianity's father)asks the bride and groom to be if they agree to being married three times(nikah) and a mehr (any amount of money fixed by the bride which the groom has to give her bride in case of divorce) is fixed and other formalities etc....but if you mean th traditional Pakistani marriage then there are hundred's of traditions(mehndi,waleema etc)