(No need to Orientalize to defamiarize, especially when a huge fraction of the audience is Chinese, so Orientalizing doesn't defamiliarize. Game of Whispers or Telephone works fine.)
We call it “Telephone” because “Chinese Whispers” not only sounds racist, it is also super confusing. You need a lot of cultural context to understand the particular way in which Chinese whispers would be different from any other set of whispers.