JSFiddle - React, Tailwind, and code Playground

JavaScript

var arr = "18 pagina’s per minuut";
var item = "pagina’s per minuut";
var translate = "pages par minute";

if(arr.indexOf(item) !== -1) {
	//arr = arr.replace(/[^0-9]+/, translate);
	arr = arr.replace(/[^0-9 ]+/, translate);
	alert(arr);

}