^^ yes facing towards any where but if its not about Muslim or Islam then yes..
Creating misunderstandings and conflict is also not allowed in Islam (FITNA)
So if the Mosque says Ahmadiyya Mosque and you see KALIMA TAYYABA written on the mosque which means: There is NONE worthy of worship except ALLAH and MUHAMMAD is Messenger of ALLAH and you will REMOVE IT and feel proud that at the day of judgment you can tell ALLAH how proud you were that you did which people feared doing....removed KALIMA?