How to filter by attribute

Screenshot: https://ibb.co/PvTSSXqq

Hi, thank you! Let me give more context about my situation.

• My WooCommerce store is connected to an ERP that imports products with many variations.
• The issue is that the ERP doesn’t standardize attributes: for example, instead of having a single global attribute like “Size”, I often get multiple custom attributes with different names but the same meaning (e.g. Size X, Size Y, Size Z, etc.).
• This causes a big problem when generating feeds for Meta (Facebook/Instagram): Meta requires a single, consistent “size” attribute, but in my case the attribute name changes depending on the product.
• Because of that, I can’t just map one WooCommerce attribute to Meta’s “size” — it would only work for some products, not all.

So what I need is either:

1. A way to aggregate all these different size attributes into a single unified attribute (without having to manually recreate all variations in WooCommerce), so that WooCommerce can correctly pass them as variations in the product feed.
2. Or, alternatively, a way to generate separate feeds per attribute, so that Meta still gets the correct size options.

For the solution no. 1, i have already created a plugin to aggregate the various attributes into a single attribute, but I cannot regenerate all the variations for all products (I have over 7,500 variable products, totaling about 30k variations). So if I pass this standardized attribute as the size parameter in AdTribe’s configuration, Meta does not read them as variations.

For the solution no. 2, I’m unable to follow your suggestion since I only see these “Product …” filters:

Product Id
SKU parent variable product
Wc_post_id_product_id (Facebook)
Product name
Product name slug
Product name hyphen
Product name parent product
Product name parent product hyphen
Product name lowercase
Product name uppercase first characters
Product description
Product short description
Unfiltered product description
Unfiltered product short description
Product description parent product
Product short description parent product
Product description variation
Product short description variation
Unfiltered product description parent product
Unfiltered product short description parent product
Unfiltered product description variation
Unfiltered product short description variation
Product variable link
Product Type
Total product orders
Product creation date
Product days back created
Product tags
Product tags space
Product highlight
Product image gallery
Product version
Hwp product gtin

• This reply was modified 8 months ago by Simone.
• This reply was modified 8 months ago by Simone.