I played as the Aztecs, then the spanish came and took Tenochtitlan, I took it back. now the capital moved into another city but the palace is still in Tenochtitlan and I can't make Tenochtitlan the Capital because the palace is already there.

Can't you build a palace at tenochtitlan?

Can't you build a palace at tenochtitlan?

Its already built there, but the Capital is in another city

Can't you demolish the one in tenochtitlan?