JS Morisset

Add a user locale drop-down menu item in the WordPress admin back-end admin and front-end toolbar menus.
Perfect for anyone that needs to switch languages quickly and easily – allows logged-in users to change their preferred locale / language setting right from the toolbar menu (instead of having to update their WordPress user profile page).
The default WordPress behavior is to apply the user locale preference to the admin back-end only – this plugin extends the user locale / language preference to the front-end webpage as well.
There are no plugin settings – simply install and activate the plugin.
<h4>Do you use the Polylang plugin?</h4>
If the Polylang plugin is active, the user locale menu will automatically use the correct Polylang language URLs for the current webpage.

JSM User Locale Selector

Hi, I think this plugin is really useful, stable and reliable.
I've been recommending it in the BuddyPress forum and also now in my own translation helper plugin which I designed to work with this: [link removed]
So excellent, 5 stars.

Really useful

A simple but effective plugin. The convenience of a quick admin language switcher saves precious seconds. Thanks.

Effective

Add a quick and easy user locale / language selector in the WordPress admin back-end and front-end toolbar menus.

Gesundheit Bewegt GmbH

Artem P.

Define the second site language, which will be used if the installed plugins don’t have translations for the first site language.
If the plugin does not have a translation file in a specific language, it will use the default translation (English). But in some cases it will be more useful to load another language other than English. This plugin allows to define this second language to be used when the first default language is not available.
Usage examples: 
– German formal (Sie) language by default and German (Du) language as second option. 
– Portuguese language by default and Spanish language as second option.

Second default language

Define the second site language, which will be used if the installed plugins don't have translations for the first site language.

JSM User Locale Selector vs Second default language