Publii 0.36 Prerelease 5!
Unfortunately not; you should check one by one and see how they look.
Alternatively, open the partials/fonts.hbs file and edit one of the “records” by changing the font family to https://fonts.googleapis.com/css?family=Nunito:300,600%7CMontserrat%7CDamion (it comes from the old theme version)
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