Add custom language in google translate button

<div id='google_translate_element'></div> <script> function googleTranslateElementInit() { new google.translate.TranslateElement({ pageLanguage: 'en', autoDisplay: 'true', includedLanguages:'hi,en,bn,id,fr', layout: google.translate.TranslateElement.InlineLayout.HORIZONTAL }, 'google_translate_element'); } </script> <script src='//translate.google.com/translate_a/element.js?cb=googleTranslateElementInit'></script> <p> If you want to add custom language to the Google Translate button, then you can easily change by using includedLanguages.</p>