In one of the screenshots, Chitzen Itza is a city (a Mayan one I guess). Did they rename the wonder, or are we going to have to accept weird situations?
To be accurate, Chichen Itza is the city. The wonder you build is El Castillo, or the Temple of Kukulcan (Quetzalcoatl). Although that's a tad long, and a little unsuitable for, say, a Jewish, Hindu (or any religious) civilisation.