Orin

<p>This plugin is a simple one, but good at what it does. It changes three elements of protected posts to make them more friendly to visitors.</p>
<h3>Prefixes:</h3>
<ul>
<li>customize prefix for password-protected posts from default “Protected: “</li>
<li>customize prefix for private posts from “Private: “</li>
</ul>
<h3>Custom Previews:</h3>
<ul>
<li>ability to use the post’s excerpt (if one is saved) when no password is given</li>
<li>ability to show custom text for all password-protected posts</li>
<li>if no saved excerpt, show the default OR use custom site-wide text</li>
</ul>
<h3>Password Form:</h3>
<ul>
<li>change text before the password input box</li>
<li>change text of submit button</li>
<li>add custom CSS; set class or ID for theme integration</li>
</ul>
<h4>Change Log</h4>
<p>0.6 – corrected for WordPress 2.7, which handles protected and private posts differently.<br />
0.5 – initial public release</p>


Protected Post Personalizer

This plugin is a simple one, but good at what it does. It changes three elements of protected posts to make them more friendly to visitors.

steve228uk

<p>Limit post titles with a character limit within the WordPress dashboard. The plugin works with default post types (posts/pages) as well as any custom post types defined by plugins or themes.</p>
<p>Simply set the character limit in the plugin’s settings pane and check which post types you wish to limit.</p>
<p>The title is limited within the dashboard only and pre-existing titles may need to be updated to match the new limit.</p>


Limit Post Titles

Just wanted to let everyone know that this plugin does not work with the block editor (default editor since WP 5.0), so don't waste your time installing it if you plan to use it with the block editor

doesn't work with block editor

Limit post titles (including pages and custom post types) within the WordPress dashboard.

Protected Post Personalizer vs Limit Post Titles