How to switch texts on a page?

Can somebody push me in the right direction - I would like to replace texts on a page (which are spread over several sections) with other texts using Toogle or a button. Basically, this is similar to WPML or Polylang, except that I don’t want to translate the texts into other languages, I just want to replace them with another text. I haven’t yet come up with a solution as to how I could best implement this in Bricks…