Timo H

<p>This plugin allows you to customize and internationalize the rewrite bases for author archives, search results, comments and page slugs in WordPress. It provides an easy-to-use interface in the Permalinks Settings page to set custom values for these bases.</p>
<p>If you notice that your permalink changes aren’t reflecting on your site, try the following steps:</p>
<ol>
<li>Go to Settings > Permalinks in your WordPress admin panel.</li>
<li>Without making any changes, click the “Save Changes” button at the bottom of the page.</li>
</ol>
<h3>Key Features</h3>
<ul>
<li>Customize rewrite bases for author, search, comments and page (pagination) slugs</li>
<li>Automatically uses WordPress’s language-specific terms as defaults, if available</li>
<li>Integrates seamlessly with the WordPress Permalinks Settings page</li>
</ul>
<h3>Motivation</h3>
<p>Internationalized rewrite bases for author, search, comments and page (pagination) in WordPress are not part of the WordPress Core. This is because the <a href="https://github.com/WordPress/wordpress-develop/blob/6.5/src/wp-includes/class-wp-rewrite.php" rel="nofollow ugc">WP_Rewrite</a> class uses <a href="https://github.com/WordPress/wordpress-develop/blob/c26d2a30d5fbff5bc8fd613f9862a2bcc9c3e62b/src/wp-includes/class-wp-rewrite.php#L49" rel="nofollow ugc">hardcoded strings</a> which were never translated until 2024. There is an old ticket (<a href="https://core.trac.wordpress.org/ticket/1762" rel="nofollow ugc">#1762</a>) that discusses this issue, including the idea of modifying the <code>WP_Rewrite</code> property with a plugin. This plugin implements that solution. It extends the native Permalinks settings page and adds a section to change the rewrite bases for author, search, comments and page (pagination). By default, these are based on the current language of your site.</p>
<h3>Want to contribute?</h3>
<p>Check out the Plugin <a href="https://github.com/timohubois/rewrite-bases-internationalization/" rel="nofollow ugc">GitHub Repository</a>.</p>
<h3>Additional Info</h3>
<p>For more information about the WordPress Rewrite API, please visit the <a href="https://developer.wordpress.org/reference/classes/wp_rewrite/" rel="nofollow ugc">WordPress Rewrite API documentation</a>.</p>


Rewrite Bases Internationalization

Internationalize rewrite bases for author, search, comments and page (pagination) slugs in WordPress.

Dimitris Mavroudis

<p>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.</p>
<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.

Rewrite Bases Internationalization vs AutoConvert Greeklish Permalinks