Setting different fonts for specific elements monospaced/proportional

Is it possible to change the font only for single element types e.g. strings. I only found options to change colors and Bold/Italic. (File | Settings | Editor | Color Scheme | Language Defaults)

I would like to choose an proportional font for comments and strings while having an monospaced one for everything else.

Like it's on this page https://input.fontbureau.com/info/