I move mobile coops very regularly, if they're smart enough they will just spot it and move themselves there. You may need to assist by calling them in for treats or normal food just as it gets to the point of dusk where they would normally go to bed, and shut them in once they're all in, and repeat that for a few days... But that won't work if you've not trained them to come when called. It's easily done and highly recommendable, you never know when it's needed.
You may have to move them one by one at night if that doesn't work. Alternatively, just lock them in at the new location for a week, 4 nights minimum, and they should bond to that location and put themselves back there.
Best wishes.