paulpascual

Dialekt automatically translates your WordPress website into multiple languages. Simply install the plugin, enter your API key, and your site becomes multilingual.
Features:
<ul>
<li>Automatic translation of all page content</li>
<li>Language selector widget</li>
<li>SEO-friendly URLs with language prefixes (/fr/, /en/, etc.)</li>
<li>No performance impact – translations are cached</li>
</ul>
<h3>External services</h3>
This plugin connects to Dialekt’s translation service to provide automatic website translation functionality. The service is required for the plugin to translate your website content into multiple languages.
What data is sent and when:
The plugin loads a JavaScript file from Dialekt’s CDN (https://cdn.dialekt.io/dialektweb.js) on every page view of your website. This script receives your API key as a data attribute, which is used to identify your account and retrieve translation settings. The script then automatically translates the visible content on your website based on the user’s language preference.
Service information:
This service is provided by Dialekt. For more information, please review our terms of service and privacy policy: 
* Terms of service: https://dialekt.io/terms 
* Privacy policy: https://dialekt.io/terms

Dialekt

Automatic website translation by Dialekt.

Mikael Korpela

Show language flags at “My sites” list in WordPress admin bar. Handy with multisite installation when you have blogs with the same name but their locale would be different. With this plugin you’ll be able to see the difference between them.
<a href="http://www.mikaelkorpela.fi/volunteering/" rel="nofollow ugc">Donations</a> are totally welcome, I’m spending most of my working time on open source and volunteer projects.
Plugin uses <a href="https://github.com/gosquared/flags" rel="nofollow ugc">GoSquared’s Flag Icon Set</a> (<a href="https://github.com/gosquared/flags/blob/master/LICENSE.txt" rel="nofollow ugc">MIT License</a>). Hooray for them!
Plugin source code at <a href="https://wordpress.org/extend/plugins/admin-bar-languages/" rel="ugc">WordPress repository</a> and at <a href="https://github.com/simison/WP-admin-bar-languages" rel="nofollow ugc">GitHub</a>.

Admin bar languages

Show language flags at "My sites" list in WordPress admin bar.

Dialekt vs Admin bar languages