Final answer:
The question seeks the name of a plugin for managing product entitlements in a CMS or e-commerce platform. In WordPress, 'WooCommerce Memberships' or 'Easy Digital Downloads' could serve this purpose.
Step-by-step explanation:
The question "Plugin name to enable product entitlement __________." pertains to a plugin that's typically used in a Content Management System (CMS) or an e-commerce platform. Such a plugin would be responsible for managing the rights and access to digital products or services that users have purchased or are entitled to. For example, in the WordPress ecosystem, there might be plugins like WooCommerce Memberships or Easy Digital Downloads that can handle product entitlements by restricting access to products unless a user has purchased them or has an active membership.