Canadian Airlines Plus - YUL MLL

My wife is flying to YUL in a couple of weeks. She has zero status with anyone. We are leaving YVR on the same flight to YYZ but she continues on to YUL.

Can she use the Empress Lounge pass in the MLL in YUL?

She should be able to on the flight back, but not after the flight to Montreal.

Empress lounge passes are valid currency at all MLL's (and vice versa) for departing passengers with either AC or CP boarding passes.

Thanks AC*SE. I checked the CP website before posting and found nothing. I checked it again this AM and your advice is correct.