Code-Snippets-Functions/Execute a function on a child site/WooCommerce/change-specific-products-name-in-cart.txt

add_action( 'woocommerce_before_calculate_totals', 'change_specific_cart_item_name' );
function change_specific_cart_item_name( $cart ) {
    if ( is_admin() && ! defined( 'DOING_AJAX' ) )
        return;

    $targeted_id = 134443; // HERE set the targeted product ID
    $new_name    = "The new product name"; // HERE set the desired new product name

    // Loop through cart items
    foreach ( $cart->get_cart() as $cart_item ) {
        if ( $cart_item['product_id'] == $targeted_id ) {
            $cart_item['data']->set_name($new_name);
        }
    }
}