Adding/update product translation unset variations using custom terms/taxonomies

[decarvalhoaa]

Attributes that are WP taxonomies and can be managed by Polylang (this is defined in the Polylang and/or in WooPoly settings), are copied/synced correctly.

However, custom attributes are simple post meat are not set correctly. The product variations are copied/synced but not the meta.

I believe that since this meta is not managed by Polylang it should be copied 1-to-1 to the translations of the product.

[decarvalhoaa]

The problem is likely to lay here in the function copyVariationMetas()

https://github.com/decarvalhoaa/woo-poly-integration/blob/development/src/Hyyan/WPI/Product/Variation.php#L218-L267