https://www.howtogeek.com/libreoffice-has-a-new-fix-for-your-font-problems/
hi admfubar
scribus has a font substitution table since many years. ('preferences' → 'fonts' → 'font substitutions' as a general setting or 'document setup' → 'fonts' → 'font substitutions' for an individual file...)
what are you missing there?
utnik