sanitize_taxonomy_name │ filter-hook │ WC 1.0

Sanitize taxonomy names. Slug format (no spaces, lowercase). Urldecode is used to reverse munging of UTF8 characters.

Usage

add_filter( 'sanitize_taxonomy_name', 'wp_kama_sanitize_taxonomy_name_filter' );

/**
 * Function for `sanitize_taxonomy_name` filter-hook.
 * 
 * @param  $taxonomy 
 *
 * @return 
 */
function wp_kama_sanitize_taxonomy_name_filter( $taxonomy ){

	// filter...
	return $taxonomy;
}

$taxonomy

-

Where the hook is called

return apply_filters( 'sanitize_taxonomy_name', urldecode( sanitize_title( urldecode( $taxonomy ?? '' ) ) ), $taxonomy );

Where the hook is used in WooCommerce