Custom Wrapper Template

Hello! First of all, great plugin. ??

Uhm, I’m having trouble when I create my custom wrapper.php. I understand that I need to create a goods-wrapper.php in my theme directory, but then when I copy the wrapper code to my custom template, I get an error. I realized the code that’s causing this is this part:

load_template(dirname(__FILE__) . '/sidebar-goods.php');

What do I change in this code to make it work? I’m thinking I’ll have to copy sidebar-goods.php in my theme directory as well, but I was hoping for a more elegant solution?… Thank you!

Regards,
Danel