This plugin will help you generate dummy new posts and terms.
Viavi Dummy Content Generator is simple and easy plugin to generate dummy content.
Demo Data Creator is a WordPress and BuddyPress plugin that allows a WordPress developer to create demo users, blogs, posts, comments and more. DO NOT
Multilingual Demo Data Creator enables you to create demo users, blogs, posts, comments and blogroll links in different languages for a WordPress site
This plugin generates dummy posts and dummy categories on WordPress. It will also let you specify a Blog Name and a Tagline to be set.
Easy generation and deletion of blog posts, pages, and sub pages for developers. Full site structure in one click.