ryanshoover

Changing your link structure in WordPress can lead to all of your old links breaking and returning a “404”. But no more! If someone goes to an old link for your site, I’ll find the new link and redirect them there automatically.
No configuration. No one-by-one setting of the new link structures. No wrestling with complicated regex patterns. Just install me and relax.
Redirect 404s works with posts, pages, and custom post types (like ecommerce products).
<ul>
<li>Note – the plugin only works for permalink structures where the last “chunk” of the URL is the post name (also called the slug).</li>
</ul>

Redirect Old Links

Did you change your permalink structure and now have old links "404ing"? I'll redirect those old links to their new one for you.

Dimitris Mavroudis

AutoConvert Greeklish Permalinks converts greek characters to latin in all permalinks. The plugin makes sure that every new permalink is in greeklish and offers the option to convert all the old links with greek characters to latin.
<h3>Features</h3>
<ul>
<li>Convert automaticly the permalink of every new post and term.</li>
<li>Convert all your older posts and terms with a click of a button.</li>
<li>Choose how dipthongs are converted. </li>
<li>Developed to be friendly to developers with WP-CLI support and filter to modify the converion.</li>
</ul>

AutoConvert Greeklish Permalinks

Thank you for sharing this plugin. It works very nice both using the classic WordPress Dashboard as well with the Rest API.

Very good plugin.

I was ready to "reinvent the wheel" but just then i found this plugin

Does exactly what it says

Convert Greek characters to Latin on all your site's permalinks instantly.

Redirect Old Links vs AutoConvert Greeklish Permalinks