How to override the function of the main WordPress theme (StoreFront theme)?

Question

WordPress

There is such a WooCommerce theme - StoreFront.
Some of its functions are located not in the main functions.php file, but in the inc/functions/extras.php file.
There is a function that is called directly in the template, it does not return anything, it just outputs information via echo.
How can I properly override this function?
If I insert it into the functions.php file at the root of the child theme, the site crashes with an error.

Answer 1

If there are no filters in it, or checks for the presence of another function with the same name, then there is no way