Promjena poruke o dostupnosti proizvoda

 //  Change In Stock / Out of Stock text displayed on a product page
add_filter( 'woocommerce_get_availability', 'mx_custom_product_page_availability_text', 1, 2);
function mx_custom_product_page_availability_text( $availability, $_product ) {
    
    // Tekst za dostupne proizvode
    if ( $_product->is_in_stock() ) {
        $availability['availability'] = __('Dostupno!', 'woocommerce');
    }
    // Tekst za nedostupne proizvode
    if ( ! $_product->is_in_stock() ) {
        $availability['availability'] = __('Rasprodano!', 'woocommerce');
    }
    return $availability;
}