Answers for "javascript replace all occurrences of a text in html page"

javascript find and replace text in html

document.body.innerHTML = document.body.innerHTML.replaceAll("Coronavirus", "Your Mom");
document.body.innerHTML = document.body.innerHTML.replaceAll("COVID-19", "Your Mom");

javascript replace all occurrences of string

function replaceAll(str, find, replace) {
    var escapedFind=find.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1");
    return str.replace(new RegExp(escapedFind, 'g'), replace);
}
//usage example
var sentence="How many shots did Bill take last night? That Bill is so crazy!";
var blameSusan=replaceAll(sentence,"Bill","Susan");