WordPress Content Sharing
This plugin provides a shortcode in WordPress which can be used to share content from one page on another. Multisite is supported, allowing content in one site to be shared on a page in another sub-site. Since it is shortcode based, when content on the original page is updated, pages that are sharing its content are automatically updated as well. A good use case for this would be to have content snippets managed in a central location but then shared to other pages as needed.