Nick Leghorn

This plugin adds a section to your Settings menu in the wp-admin section. Through that section you can perform two tasks:
<ul>
<li>A scripted, one-time action updating all of the posts in your blog that do not have a featured image where the script will either try to find a suitable image to use or use one you have provided and configure it for you.</li>
<li>An ongoing, continuous monitoring for posts that do not have a featured image, using the same logic to try and find a suitable featured image and setting that for the post.</li>
</ul>
You can find additional documentation for this plugin on the author’s blog <a href="https://blog.nickleghorn.com/2021/01/25/adding-a-featured-image-to-all-posts-in-wordpress-in-one-easy-click/" title="blog.nickleghorn.com" rel="nofollow ugc">blog.nickleghorn.com</a>
Special thanks to Robert Farago for giving me yet another massive site without any Featured Images to clean up for the impetus to finally make this available.

Featured Image Bulk Set Plugin

This is a plugin designed to do one simple job: programatically add a featured image in WordPress to existing posts. Either images already in the post …

Michael

This plugin is completely free, and offers no pro versions. <a href='https://properprogramming.com' rel="nofollow ugc">Custom Website and WordPress Plugin Assistance</a> is available.
<a href='https://properprogramming.com/tools/wp-change-titles-case/' rel="nofollow ugc">Please visit my website for screenshots and more.</a>
I created this plugin with the desire to help convert titles or transform titles case to various case styles on posts and categories. Initially this was for handling issues due to importing improper cased data but I soon realized many people needed this.
The transform case plugin works by modifying the titles and provides certain advantages over CSS solutions by providing advanced control and customization.
Currently, the plugin supports Upper, Lower, and Mixed/Snake Case. Sentence case is desired, but currently not supported due to the need for a list of nouns. It should work with all latin languages, but is not currently language specific in its design.
This plugin allows you to set words/acronyms that will keep these key words lower or upper case. This can allow you to change the case frequently.
Since this plugin runs from the Admin screen. There is no requirement to keep this plugin after its transformation is performed, and it should not degrade the performance of your server.
No warranty is provided and we recommend backing up the system before performing any transformation. Use at your own risk.
<h3>Donations</h3>
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Change Titles Case

It's as if it was programmed by a computer genius.  What an amazing product!  So COOL!  
-FYI, I wrote it. :)

Greatest Plugin EVER!!!! Hands down the BEST! AMAZING! AWESOME!

In article headings and subheadings are not changed.

Not working on subheadings

The title transformation (converts) plugin adds administration functions to the management of posts, pages, categories and most custom content (ACF Co …

Featured Image Bulk Set Plugin vs Change Titles Case