This doesn’t work. It is not the account section. It is the last step of ordering process – order details. It is surely product-name, but I can not find the name of woocommerce site :/
Thank you very much. It works! The last thing are products names i the last step of ordering process – order details. Product names have exactly the same color as background. I tried to copy your code and modify it, but I could not find names of this woocommerce elements.
Thank you for the reply. I added “&subset=latin-ext” after font names in register-admin-options.php and it worked fine without using additional plugins.