Can You Put a Metal Roofing Over a Tile Roofing?

https://paxtonsnvc813.wordpress.com/2020/04/06/metal-roofing-and-also-house-ventilation/

We have a 1890's home with a mix Mansard style roofing system as well as typical sloped roof. We are choosing a mix roof covering (Malarkey Windsor Shingles on Mansard and also standing joint on incline) on the