The simplest option is to let her go broody in one of the main nest boxes... ie wait until she is committed to brooding and has been setting day and night for a couple of days, then remove the eggs she has and replace with the eggs you want to hatch. Place a removable board across the front of that nest box, so that other hens cannot get in to disturb her (it doesn't have to be the full size of the opening but cover most of it) and remove it once a day for her to come out to eat and poop etc. Then you can supervise her broody breaks and ensure she goes back to the right nest by removing all eggs from the other nest boxes so that she choses the box which has eggs in... hers. It really is very simple. She gets to brood where she wants, doesn't get disturbed by the other birds climbing on top of her to lay which risks the eggs getting broken and you have peace of mind that she is not wandering off to another nest and abandoning her eggs whilst you are not there. I have 2 broodies and this works absolutely fine. They know when I remove the board that it is time to get off and do what is necessary and even if I can't make it the same time every day, they hold until I remove the board and the increased light stimulates them to get off and go.
I keep posting this method as so many people seem to have the same problem, but no one seems to comprehend just how easy it is and how well it works. If you have a freestanding nest box, just put a cardboard box over it with a few holes punched in it. Broody hens like to be in the dark and undisturbed, so it is much kinder to do this than to allow other hens to climb all over her nest or move her to somewhere that she doesn't feel safe.
If you must move them, make the new nest really dark and she will most likely settle very quickly. Once she settles and feels the eggs under her, she will stop panicking and click back into broody mode.