Change font type at selection Elegant Red

Hello,
I mean that:

“Select a predefined color scheme
Choose a predefined color scheme here. You can edit the settings of the scheme below then.”
Since you can choose over these color buttons.

I like Elegant Red as a color but not this fancy font family.

font-family: “Great Vibes”

I suppose it’s a Google font, but do not find the place in the theme where I could change this?

L.G.