Display product weight in add to cart message in WooCommerce

Display product weight in add to cart message in WooCommerce on child sites.

Snippet Type

Execute on Child Sites

Snippet

add_filter( 'wc_add_to_cart_message', 'my_add_to_cart_function', 10, 2 ); 

function my_add_to_cart_function( $message, $product_id ) {

    $product = wc_get_product($product_id);
    

    $message = sprintf('<span style="font-size: 12px;"> %s  has been added by to your basket.</span><br><span style="font-size: 12px;">Weight: %s </span><a href="https://example.com/cart/" class="w-100 add-to-card-pills btn mt-3">View Basket</a>', 
    get_the_title( $product_id ) ,
    $product->get_weight()
    
    ); 
    return $message; 
    
}