WordPress at a glance
filter is not described

wc_product_post_type_link_product_cat filter-hook . WC 1.0

Usage

add_filter( 'wc_product_post_type_link_product_cat', 'filter_function_name_122', 10, 3 );
function filter_function_name_122( $terms[0], $terms, $post ){
	// filter...

	return $terms[0];
}
$terms[0]
-
$terms
-
$post
-

Where the hook is called

wc_product_post_type_link()
wc_product_post_type_link_product_cat
woocommerce/includes/wc-product-functions.php 233
$category_object = apply_filters( 'wc_product_post_type_link_product_cat', $terms[0], $terms, $post );

Where in WP core the hook is used WooCommerce

Usage not found.