Hello,

> We don't offer support for modifications or modified versions, you are allowed to modify at your own risk as per license.

You can modify the `themes/default/shop/views/header.php` to add font link and styles tags to update font.

If you need snippet from us, you can to [open paid support ticket](https://tecdiary.net/support/tickets/new).

Thank you

Hello Sir,
indeed my question was not to add a link to change the font , but i want to change the whole base font of the shop interface to "Segoe UI Semiligh that is whenever i open the shop link the font used for all the shop is Segoe UI Semiligh as a default font.

Thanks.

You can modify the item code as you need.

Would you give more support if i open a ticket ?
because i have no idea which file is responsible for that .

Regards.

As I have already told the limitation of support. Any code/snippet request should be posted by paid support. Each paid ticket can't exceed 10 minutes of dedicated time and should be only for specific for a single task. Your question should be covered by ticket.

You can create new custom css file `assets/custom/shop.css` and add rules as you need.

Thank you