在Wordpress中以另一种语言转换Place Holder Value

I have used Contact Form 7 plugin in Worpress and I also used Gtranslate Plugin to translate content of my Wordpress site into another language. Issue is that Placholder values for Example Name, Email etc. is not getting converted into another language via Gtranslate plugin.It remains in default English. Can please anyone assist me to fix this issue?

public static function form() {
        $template =
            '<p>' . __( 'Your Name', 'contact-form-7' )
            . ' ' . __( '(required)', 'contact-form-7' ) . '<br />' . "
"
            . '    [text* your-name] </p>' . "

"
            . '<p>' . __( 'Your Email', 'contact-form-7' )
            . ' ' . __( '(required)', 'contact-form-7' ) . '<br />' . "
"
            . '    [email* your-email] </p>' . "

"
            . '<p>' . __( 'Subject', 'contact-form-7' ) . '<br />' . "
"
            . '    [text your-subject] </p>' . "

"
            . '<p>' . __( 'Your Message', 'contact-form-7' ) . '<br />' . "
"
            . '    [textarea your-message] </p>' . "

"
            . '<p>[submit "' . __( 'Send', 'contact-form-7' ) . '"]</p>';

        return $template;
    }