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'
}