function hyphenateLangElements(lang, elArr) {
            if (elArr) {
                elArr.forEach(function eachElem(elo) {
                    hyphenate(lang, elo.selector, elo.element);
                });
            } else {
                H.events.dispatch("error", {
                    "lvl": "warn",
                    "msg": "engine for language '" + lang + "' loaded, but no elements found."
                });
            }
            if (elements.counter[0] === 0) {
                H.events.dispatch("hyphenopolyEnd");
            }
        }
Hyphenate all elements with a given language
@param {string} lang The language
@param {Array} elArr Array of elements
@returns {undefined}