WooCommerce Cart Limit
WooCommerce Cart Limit allows you to control the distribution of your products by adding cart limitations. It includes the features when a customer reaches the max cart quantity stop them from adding a new product or replacing the product with new products. It focuses on producing quality items, not quantity.WooCommerce limit cart Quantity includes the features for customers to replace the first or last cart items. It also controls the timing of restocking inventory.
It gives you the option of customizable messages to communicate when a product is replaced due to cart restrictions. personalize cart limit messages is also available which helps customers know why they cannot add more products to their carts.