Greasemonkey script that replaces pinyin cultivation levels in BTTH with literal translations

btth_name_changer.js

// ==UserScript==
// @name BTTH name rationalizer
// @description Replaces annoying af (imo) pinyin cultivation levels in BTTH with literal translations 
// @namespace http://www.wuxiaworld.com/
// @match http://www.wuxiaworld.com/btth-index/*
// @version 1
// @grant none
// ==/UserScript==

var replacementPairs = [
  [/(\W)Da\s+Dou\+Shi(s?\W)/g, "$1Grand Master$2"],
  [/(\W)Ban\s+Sheng(s?\W)/g, "$1Half Saint$2"],
  [/(\W)Dou(\W)/gi, "$1Battle$2"],
  [/(\W)Qi(\W)/g, "$1Energy$2"],
  [/(\W)Zhi(s?\W)/g, "$1Disciple$2"],
  [/(\W)Zhe(s?\W)/g, "$1Practitioner$2"],
  [/(\W)Shi(s?\W)/g, "$1Master$2"],
  [/(\W)Ling(s?\W)/g, "$1Spirit$2"],
  [/(\W)Wang(s?\W)/g, "$1King$2"],
  [/(\W)Huang(s?\W)/g, "$1Emperor$2"],
  [/(\W)Zong(s?\W)/gi, "$1Ancestor$2"],
  [/(\W)Zhun(s?\W)/g, "$1Venerate$2"],
  [/(\W)Sheng(s?\W)/g, "$1Saint$2"],
  [/(\W)Di(s?\W)/g, "$1God$2"]
];
var temp = document.body.innerHTML
replacementPairs.forEach(function(item, index, array){
  temp = temp.replace(item[0], item[1]);
});
document.body.innerHTML = temp;