Multilanguage translation

Hi guys, I have been trying to create a multilanguage chatbot but I haven't figured it out yet. At the beginning, I would like to welcome the user with some flags so they can click in the language and then everything will be translated into the language they have selected.

Right after they click the flag of the language, it will take them to the next step which is several options (those ones and the rest of the multioption interactions I want them translated according to the language the user has picked. Is that possible? I like voiceflow a bit more than botpress. But if this is not an option I am afraid I will have to go with botpress!!

Thanks in advance!