Sha-toh Fon-gah-bahn
Here's a breakdown:
* Chateau: Pronounced "Sha-toh" with the "ch" sound like the "sh" in "ship."
* Fongaban: Pronounced "Fon-gah-bahn" with the "g" sounding like the "j" in "gem" and the "n" at the end slightly silent.
Let me know if you'd like to hear it pronounced!