Dominik Schwind

Adds a language taxonomy to posts, pages and other items.
This will add a URL scheme (Your Blog)/lang/(slug).
There is also a template tag for usage within the loop.
Example:
<pre><code><?php if(function_exists('lt_the_language')): ?>
<?php lt_the_language($post_id); ?>
<?php endif; ?>
</code></pre>

Language Taxonomy

Adds a language taxonomy to posts, pages and other items.

John Clause

Enables <a href="https://wordpress.org/plugins/qtranslate-x/" rel="ugc">qTranslate-X</a> multilingual framework for plugin <a href="https://wordpress.org/plugins/js-composer-qtranslate-x" rel="ugc">WPBakery Visual Composer</a>.
At least version 3.3 of <a href="https://wordpress.org/plugins/qtranslate-x/" rel="ugc">qTranslate-X</a> or <a href="https://github.com/qTranslate-Team/qtranslate-x/archive/3.2.9.9.4.zip" rel="nofollow ugc">alpha pre-release</a> is required.
This plugin is currently a work in progress, please review the <a href="https://wordpress.org/plugins/js-composer-qtranslate-x/other_notes/" rel="ugc">Known Issues</a> and report the features, which did not work for you.
<h3>Known Issues</h3>

WPBakery Visual Composer & qTranslate-X

Enables multilingual framework for plugin "WPBakery Visual Composer".

Language Taxonomy vs WPBakery Visual Composer & qTranslate-X