Hi Emanuele,
We would also be interested in this feature. We use the YITH WooCommerce Bulk Product Editing Premium for bulk editing our products. In that plugin I can add custom fields using ID tags. We also used this to add a Shipping Calculator in bulk.
I can use the bulk-editor to edit GTIN codes for simple products. But when trying to edit variable products I get a notice that I can’t change the field for this (variable) product. I see every variable has a different value; _wpm_gtin_code_variable1; _wpm_gtin_code_variable2; _wpm_gtin_code_variable3; and so on.
Do you have a work around for that?
All other things work excellent with this plugin. Great job!
I would like to hear from you in regards to the above.
Best regards,
Tobias
https://www.dierencompleet.nl