Setting recaptcha in a different language other than english

Question

Is it me or is recaptcha images cannot be translated to another language other than EN? I have

Answer 1

You just have to add this function above to your theme's function.php file and all done. It really works for me, you can change translation language by modifying country code in hl parameter.

Here i'm using es here for Spanish translation.

This is a list of language country codes: https://developers.google.com/recaptcha/docs/language

function wptricks24_recaptcha_scripts() {
    wp_deregister_script( 'google-recaptcha' );

    $url = 'https://www.google.com/recaptcha/api.js';
    $url = add_query_arg( array(
        'onload' => 'recaptchaCallback',
        'render' => 'explicit',
        'hl' => 'es'), $url ); // es is the language code for Spanish language

    wp_register_script( 'google-recaptcha', $url, array(), '2.0', true );
}

add_action( 'wpcf7_enqueue_scripts', 'wptricks24_recaptcha_scripts', 11 );