Multilingual Issue

Note: Translate language from English to Tamil for the Bot
Tamil_user & bot: When Tamil user search data by name in English, Bot responses in Tamil : works as expected
Same Tamil_user & bot: When Tamil user search data by name in Tamil(use correct tamil words for search), Bot responses in Tamil “but not showing valid results.” (i.e saying data name not found)

Exp: Bot should give a valid response, when user search in their native language (i.e Tamil)
Bot should translate the native word/understand, then needs to do actions as per flow.