How to use post_tags instead of product_tags ?

Hello guys,
I juste discovered the Marketpress plugin, and I must say I do like it's simplicity of use.
For the sake of clarity, I use it for one of my customer's website.

I would like to be able to use post_tags instead of product_tags for my products.
How could I do that ?

Is there a way I can override the default product taxonomy thanks to some code in my functions.php file ?

Any help will be greatly appreciated :slight_smile:

Have a nice day,
bye

Baptiste