Internalization Plone 5


i have a site in 2 languages and for each language i have the same content: for exemple

  • siteName/en/hello/salutes
  • sitename/it/ciao/saluti

how can i do for automatic changing from the first one tu the second one when i change the language.
if i'm on the first link and clicj tu change the language it takes me sitename/it. I want it to take me to SiteName/it/ciao/saluti should cover this

For the record: be sure to first translate the folder en/hello vs it/ciao, then you can move on to translate their children nodes en/hello/salutes vs it/ciao/saluti