Dominik Schilling

<p>This plugin helps you to declutter your WordPress login screen by removing the language switcher which has been <a href="https://make.wordpress.org/core/2021/12/20/introducing-new-language-switcher-on-the-login-screen-in-wp-5-9/" rel="nofollow ugc">introduced in WordPress 5.9</a>.</p>
<p>Removing the dropdown makes sense when you only have one additional language installed and don’t intend to change back to English for example. In this case you can simply install and activate the plugin. There are no futher settings.</p>
<h3>What does this plugin do?</h3>
<p>The plugin uses the default <a href="https://developer.wordpress.org/plugins/hooks/" rel="nofollow ugc">WordPress Hooks API</a> and disables the language selector with the following one-liner:</p>
<pre><code>add_filter( 'login_display_language_dropdown', '__return_false' );
</code></pre>


Disable Login Language Switcher

Does what it says on the tin.

Removes the language dropdown from the login screen.

Katsushi Kawamori

<ul>
<li>Including the era name.</li>
<li>Works with post date.</li>
<li>Works with modified date.</li>
<li>Works with comment date.</li>
<li>Works with archive page and archive link.</li>
<li>Works with calendar widget.</li>
<li>Works with recent posts widget.</li>
</ul>


Wareki

Add a Japanese calendar including the era in date format, posts, comments, archives and calendar.

Disable Login Language Switcher vs Wareki