What are utf-8 fonts broken down by language?

Question

css

Do you have any free font in mind that would consist of different files - one for each language?

for,

чтобы можно было самостоятельно генерировать шрифт с нужными мне языками

Answer 1

The font cannot be different files for different languages. This is some kind of nonsense)
Each character has a code. Each character style is stored under its own code in one file.

Answer 2

Here https://www.google.com/fonts you can customize the font, maybe it will help you somehow.