The YumJam One-Off Specials plugin extends Woocommerce allow support for products that are one-off or bespoke

Allows shoppers to send messages & inquiries about a product/order and allows sellers to manage messages from within the WordPress dashboard

Hide prices & 'Add to Cart' button. Replace with a 'Call For Price' button, text, or quote form. Ideal for catalog mode, B2B & variable pricing.