Javascript Bookmarklet to replace the cat's name in Rats in the Walls

cat-rename.js

// Run the below in the developer console while on
// https://www.hplovecraft.com/writings/texts/fiction/rw.aspx
// or, save it as a bookmarklet and run it that way.
// Exactly how bookmarklets work for you is browser specific.
// Feel free to drop your own cat's name into newCatName, below.

// Wonder why I wrote this? Go to https://podsothoth.club and listen
// to espisodes 43 and 44 to find out!

(function() {
  const newCatName = 'Mephistopheles';
  var elements = document.body.getElementsByTagName("*");
  for (var i = 0; i < elements.length; i++) {
    var element = elements[i];
    element.innerHTML = element.innerHTML.replace(/Ni[\x67]{2}er-Man/g, newCatName);
  }
})();

In my browser, Vivaldi, the results look like this, after pasting the above into the console that's opened under Tools -> Developer Tools -> Console.