https://apps.shopify.com/addify-country-restrictions?locale=pt-PT&surface_detail=marketing-and-conversion-checkout-checkout-other&surface_inter_position=1&surface_intra_position=19&surface_type=category&surface_version=redesign
Hide price, product, cart button & collection based on country | App Store Shopify
Hide products, prices, or add-to-cart buttons by country with the Country Restriction app for Shopify. Set rules, block access, and customize product appearance
product cart button
https://wordpress.org/plugins/tags/single-product-cart-button/
Plugins categorized as single product cart button | WordPress.org
product cart buttonpluginscategorizedsinglewordpress