The information Pel receives back will be a mix of fact and fiction, with disagreement over whether such a temple exists and where precisely it is located if it does. Any humans she contacts will likely not know who Dirthamen is, but some may be able to convey that there are woods they do not visit because they're cursed. The nearest Dalish clan might report that others have asked after the Temple before and were pointed in its general direction but will have no information about whether or not they were successful in finding it, having never personally seen them again.