if (event.preview === '🇬🇧') { user.TranslatorAgent.language = 'en'; } else if (event.preview === '🇪🇸') { user.TranslatorAgent.language = 'es'; } else if (event.preview === '🇫🇷') { user.TranslatorAgent.language = 'fr'; } else if (event.preview === '🇨🇳') { user.TranslatorAgent.language = 'cn'; }