Hi Leonore,
And for the site title is on two rules could you please explain more about this issue with screen shots.
Please follow this link to change the font family https://www.styledthemes.com/lavish-pro-setup/473-how-to-work-with-google-fonts or https://www.styledthemes.com/wordpress-tutorials/362-using-google-font-in-pure-simple
Thanks
