Can I salvage an uncooked bread? I made pan de muerto roughly following this recipe. I put the breads in the oven (made 3), took them out and let them cool completely. Today (the morning after), I cut into the first one and see that the middle is completely undone. Raw dough, with raw eggs and orange juice still in the mix.

What can I do to save this? Can I put them back in the oven or something like that?
I wouldn't recommend to bake this again and eat it because there is a food safety issue. If you had noticed this right after baking, this would not be a problem regarding food safety. But since the bread stayed for many hours in the danger zone and since it contained perishable ingredients like eggs, I strongly suggest to discard the raw bread.