Yes, wrap the completely cooled loaf tightly in a few layers of plastic wrap. You can then wrap in tin foil or place in a ziplock bag for extra protection (don’t forget to label). It will stay good for 2-3 months, after that it might start to taste freezer-y.  Note: You can freeze with or without the glaze. If freezing with the glaze wait until the top is set so when you wrap it in plastic the glaze won't stick to the plastic.