Trying to change link to logo on a Storefront/woocommerce site

Hi, i was trying to change the logo on the link that usually points to home on a wordpress/woocommerce/storefront installation. I want it to point to another page. ive tried all the things i could find by googling, but none of them worked. they all say to modify the header.php file in the theme folder, but the storefront folder file has not got the line for the logo (it looks like it points to another file). Not sure if you can help me with this, first time i use this service. Thanks!
Best Regards
Filippo