Different fonts for different languages

[dodio12138]

I would like to ask if there is a configuration option to set the corresponding fonts for different languages.

[kamilkrzyskow]

Different languages? I guess you mean coding languages. I assume you're using the pymdownx.highlight highlighter for code:
https://squidfunk.github.io/mkdocs-material/setup/extensions/python-markdown-extensions/#highlight
Looking at the options, there is pygments_lang_class:
https://facelessuser.github.io/pymdown-extensions/extensions/highlight/#options

It adds a language-codeIdentifier class to the parent wrapper where the css_class option is also used. The language prefix comes from the language_prefix option.

So after enabling pygments_lang_class you should be able to target it in CSS and change fonts based on the language used.
As for using custom fonts, there are examples you can reference here:
https://github.com/mkdocs-material/examples/tree/master/examples (source)
https://github.com/mkdocs-material/examples/tree/gh-pages (zipped)
font-builtin.zip and font-custom.zip.

If you meant normal languages and not code languages then please provide the i18n solution you're using.

[dodio12138]

Thank you very much for your reply, I understand how to configure it.