wishlist Magento\Wishlist\Model\Session\Storage /wishlist/ Magento\Wishlist\CustomerData\Wishlist Magento\Wishlist\Model\Session \Magento\Framework\View\Element\Message\Renderer\BlockRenderer::CODE Magento_Wishlist::messages/addProductSuccessMessage.phtml \Magento\Framework\View\Element\Message\Renderer\BlockRenderer::CODE Magento_Wishlist::messages/removeWishlistItemSuccessMessage.phtml