Jeremiah

This plugin makes creating a custom 404 page extremely easy. If you use WooCommerce you can even display products on your 404 page, helping you capture those lost sales.
Available options:
<ul>
<li>Display Featured or Recently added products</li>
<li>Set # of columns to display</li>
<li>Set # of products to display</li>
<li>Choose to display text only, products only or both</li>
<li>Set page title and text</li>
</ul>
This plugin is now supported by a pro version which includes:
<ul>
<li>The same functionality for empty search results</li>
<li>Priority support</li>
<li>First look at new features and functionality</li>
</ul>
Download the Pro version here – https://wpovernight.com/downloads/silent-salesman-pro/

404 Silent Salesman

Easily Create Custom 404 Page. Turn 404 traffic into profits with WooCommerce.

MUZAMMIL IJAZ

innovativedesigners

Khurram Sohail

Track the last login time of users and optionally redirect 404 pages to the homepage. Includes an admin settings page.
<h3>Features</h3>
✅ Tracks user last login 
✅ Displays last login time in WordPress Users list 
✅ Sortable Last Login column 
✅ Enable/Disable login tracking 
✅ Redirect 404 pages to homepage 
✅ Lightweight & optimized

Last Login Tracker & Redirect URL

Tracks user last login and allows redirection of 404 pages to the homepage.

404 Silent Salesman vs Last Login Tracker & Redirect URL