Yes, it can be done and was done in the exact right spot. But this rig would not even come close to penetrate a shield. I also see that this is more of a feral hog, compared to a Russian boar. I would not try it with such a light rig on a Russian boar.
Her first shot was probably good enough, because she got the heart. But pigs can go a long way on only one lung and you don't always get a second shot. Don't get me wrong, I am fine with women trying to participate in our lifestyle, but 32#@25" is a little on the very weak side. In southern TX that hog would probably never been found in the thick brush with 6" penetration and the arrow plugging the hole.... So I consider her very lucky, but I would not promote those bow/arrow combination on pigs that size...period.