I tried installing this plugin as it looked easy to use.
I keep getting a
Warning: Cannot modify header information - headers already sent by (output started at /home/micuerna/public_html/wp-content/plugins/wp-cloudy/wpcloudy.php:1) in /home/micuerna/public_html/wp-includes/pluggable.php on line 875
error, and the language settings do not work.
Going to their "support" forum there is no way of registering and there are no questions.