Welcome to YT! Have you tried Crate training or put her lead attached to you, so that way you can keep a close eye on her. This is what I have been doing with Cozmo ( he's a rescue) and will be 2 years in Jan. But it is working. He only gets to play when he has gone potty outside. Yes, Consistency is the word. Deiter was easy, he was potty trained by 6 mons old. Good luck.
__________________ Deiter, Cozmo & Lynda 
Yorkie say I Love You with there tail.
Deiter says  Kalina |