That depends a bit on what you define as prerendering. Facebook, Google and many others render client views server side (or as much as possible). See Spotify's

That depends a bit on what you define as prerendering. Facebook, Google and many others render client views server side (or as much as possible). See Spotify's recently open sourced HubFramework for example for how they do that with iOS. Having multiple languages doesn't preclude you from doing clever things like that and having a single language doesn't necessarily allow you to do it either.