Automatic Internal Links for Keywords
Turns the first mention of chosen keywords in each post into a link to the page you pick, building internal links without editing every post.
Snippet Library
Content snippets for WordPress
Snippets that add to or change your posts and pages: reading time, author boxes, “last updated” notes, content after the post or after a paragraph, and excerpt tweaks. For bloggers, publishers and anyone who wants richer posts without editing theme files.
Tag Posts Automatically From a Keyword List
Adds tags to posts when they are saved if the title or content mentions keywords you define, for example tagging every post that mentions "WooCommerce" or "Gutenberg", so tagging stays consistent.