Hi
yes you need to change the all the content you want from the admin. After all which language do you want to change ? eg:- if you want to change Spanish language then
inside wp-config.php file
define('WPLANG', 'es_ES');
you need to change the language from default blank define('WPLANG', ''); to define('WPLANG', 'es_ES');
Thank you!
Thanks so much for the fast reply. Please, where in the admin I can find that info? I would like to translate my website in French, Spanish, German, Portuguese and Chinese. Thanks for your help