I need to add size guide image to bulks of products. e.g. different brands, categories etc.
Added image to a reference product for each guide image, and planned to copy this to the other products with Yith Bulk editor. Added “_custom_wc_options” as a custom field, and found the value for the product I added it to manually. When I copy this value to another product the size guide link does not show on product page.
Is there a good way to bulk add these images to products?