Disable Site Search
Turns search off: search URLs return a 404 page, the search form is emptied and the classic Search widget is removed.
Snippet Library
Disable Features snippets for WordPress
Snippets that switch off WordPress features you do not use: comments, the block editor, RSS feeds, automatic updates, attachment pages and more. One snippet per feature, so you turn off exactly what you want and nothing else.
Stop Changing "Wordpress" to "WordPress"
Disables the filter that silently rewrites the spelling of WordPress in titles, content and comments, which can break URLs or quoted text.
Stop Redirecting Old Post Slugs
Stops WordPress from redirecting a post's previous URLs after its slug changes, for when you want an old address to be free or truly gone.
Stop Turning Pasted URLs Into Embeds
Keeps links pasted on their own line as plain links instead of turning them into embedded videos, tweets or posts.
Stop WordPress Guessing URLs on 404 Pages
Turns off the automatic redirect WordPress makes when a URL does not exist but looks similar to a post slug, so wrong URLs show a real 404.