In template demo we used Google Font named: Montserrat for all main and menu typography. And Grand Hotel font for custom class: .politician-name.
Check template Typography tab inside Politist template settings, of course you can set your own font-family. More information about Typography you can find >> here <<. Remember that not all Google Fonts support multiple scripts (like Latin, Cyrillic, and Greek for example). Use them if you need to use diacritical marks/chars, native language letters.