woof_filter_taxonomies

Filters the array of product taxonomies retrieved from WordPress, allowing removal or modification of taxonomies used by the filter.

Parameters

$taxonomies (array) — Array of taxonomy objects returned by get_object_taxonomies('product', 'objects'), with 'product_shipping_class' and 'product_type' already removed

Source File

index.php:1394

Code Example

add_filter('woof_filter_taxonomies', function($taxonomies) {
    // Remove a specific taxonomy from filtering
    if (isset($taxonomies['pa_color'])) {
        unset($taxonomies['pa_color']);
    }
    return $taxonomies;
});

Usage Notes

• Called in get_taxonomies() method which is static-cached.
• product_shipping_class and product_type are unset by default before the filter runs.
• Useful for hiding custom taxonomies from the filter panel.