gtbabel

<ul>
<li>Gtbabel extracts on every page load any page into logical paragraph tokens.</li>
<li>Static and dynamic content is deliberately treated the same.</li>
<li>All tokens are replaced (if available) by it’s translation before rendered.</li>
<li>The tokens get dumped (if not available) into gettext, where they can be translated.</li>
</ul>


Gtbabel

Gtbabel automatically translates your HTML/PHP pages – server sided!

Aptivate

<p>This plugin, which requires <a href="https://wordpress.org/plugins/polylang/" rel="ugc">polylang</a><br />
provides the means to include posts that have no translation in the current<br />
language on pages of posts.</p>
<h4>Usage</h4>
<p>Multilingual Polylang provides two public functions:</p>
<p>The function <code>MultilingualPolylang::get_query()</code> returns a <code>WP_Query</code> object with posts from<br />
all languages but where there is a translated post, only the post in the current<br />
language will be included</p>
<p>The function <code>MultilingualPolylang::get_permalink()</code> can be used as a drop-in replacement to<br />
    get_permalink(). This will replace the language in a post URL so that a post<br />
can be viewed in a language different to that of the rest of the interface.</p>
<p><a href="https://github.com/aptivate/multilingual-polylang" rel="nofollow ugc">Follow this project on GitHub</a></p>
<h3>Development</h3>
<p>This plugin uses <a href="http://wp-cli.org/" rel="nofollow ugc">wp-cli</a> and <a href="https://phpunit.de/" rel="nofollow ugc">PHPUnit</a> for testing.</p>
<h4>Download the source code from GitHub</h4>
<pre><code>$ git clone git@github.com:aptivate/multilingual-polylang.git
</code></pre>
<h4>Install wp-cli</h4>
<p>If not already present, install <a href="http://wp-cli.org/#install" rel="nofollow ugc">wp-cli</a></p>
<h4>Install PHPUnit</h4>
<p>If not already present, install <a href="https://phpunit.de/" rel="nofollow ugc">PHPUnit</a></p>
<h4>Install the test WordPress environment</h4>
<pre><code>$ cd multilingual-polylang
$ bash bin/install-wp-tests.sh test_db_name db_user 'db_password' db_host version
</code></pre>
<p>where:</p>
<ul>
<li> <code>test_db_name</code> is the name of your <strong>temporary</strong> test WordPress database</li>
<li> <code>db_user</code> is the database user name</li>
<li> <code>db_password</code> is the password</li>
<li> <code>db_host</code> is the database host (eg <code>localhost</code>)</li>
<li> <code>version</code> is the version of WordPress (eg <code>4.7.5</code> or <code>latest</code>)</li>
</ul>
<h4>Run the tests</h4>
<p>From the plugin directory:</p>
<pre><code>$ phpunit
</code></pre>


Gtbabel vs Multilingual Polylang