How do I get a "setting Hen" to accept baby chicks from a farm store?

[Rasher610]

I have a hen that has been setting on eggs that were expected to be fertile for about 25 days, but none have hatched.
Can I get some baby chicks at a farm store and get her to adopt them? Any tips?

Thanks, Jim

 

[MaaanMaaai]

At night you can gently lift up the hen and remove the eggs and put the chicks there