After 1 year old, milk isn't a necessary part of LO's diet anymore as the main source of nutrients should now be coming from solid foods instead. If your LO is fine without her milk, then there's no need to give her any more :)
As for the other milk powders you've stated, I'd pay attention to the labels because some of them are not suitable for below 6 years old! Otherwise, it's entirely up to you whether you want to switch brands/transition to fresh milk/cut off milk :)