Replace all references to NFTs with references to POGs on all websites

poggers.js

// ==UserScript==
// @name     Poggers
// @desc     Replace references to "NFTs" with references to "POGs"
// @grant    none
// @match    *://*/*
// @version  1.0
// ==/UserScript==
var replaceArry = [
    [/\bNFT(s)?\b/gi, function(match, plural) {
        return plural ? "POGs" : "POG"
    }],
    // etc.
];
var numTerms = replaceArry.length;

var transTimer = setInterval (translateTermsOnPage, 500);

function translateTermsOnPage () {
    /*--- Replace text on the page without busting links or javascript
        functionality.
    */
    var txtWalker = document.createTreeWalker (
        document.body,
        NodeFilter.SHOW_TEXT, {
            acceptNode: function (node) {
                //-- Skip whitespace-only nodes
                if (node.nodeValue.trim() ) {
                    if (node.tmWasProcessed)
                        return NodeFilter.FILTER_SKIP;
                    else
                        return NodeFilter.FILTER_ACCEPT;
                }
                return NodeFilter.FILTER_SKIP;
            }
        },
        false
    );
    var txtNode = null;
    while (txtNode = txtWalker.nextNode () ) {
        txtNode.nodeValue = replaceAllTerms (txtNode.nodeValue);
        txtNode.tmWasProcessed = true;
    }
}

function replaceAllTerms (oldTxt) {
    for (var J = 0; J < numTerms; J++) {
        oldTxt = oldTxt.replaceAll(replaceArry[J][0], replaceArry[J][1]);
    }
    return oldTxt;
}