Own font system stack

Hi there,

Not quite sure if I understand.

System stack is the operating system font which depends on the system of the users:
https://css-tricks.com/snippets/css/system-font-stack/

Hi Leo,

I know.

To be exactly, I want to change the order of the fonts in the system stack which I can choose in the font list in the customizer.

or better

Create another system stack which I can choose in the font list in the customizer.

Hi there,

You can filter the system stack value:

add_filter( 'generate_typography_system_stack', function() {
    return 'your own system stack here';
} );

Hope this helps! :)