Final answer:
The plugin required to enable knowledge translation is a specialized translation plugin that allows users to translate content on a website into different languages. One commonly used plugin is WPML (WordPress Multilingual).
Step-by-step explanation:
To enable knowledge translation, the plugin required is a specialized translation plugin.
This plugin allows users to translate content on a website or platform into different languages so that it can be understood by a wider audience. It often incorporates features like automatic translation, manual translation, and language selection options.
For example, the WPML (WordPress Multilingual) plugin is commonly used to enable knowledge translation on WordPress websites.