Jackalope\Node::rename PHP Method

    public function rename($newName)
    {
        $names = (array) $this->getParent()->getNodeNames();
        $pos = array_search($this->name, $names);
        $next = isset($names[$pos + 1]) ? $names[$pos + 1] : null;
        $newPath = $this->parentPath . '/' . $newName;
        if (substr($newPath, 0, 2) === '//') {
            $newPath = substr($newPath, 1);
        }
        $this->session->move($this->path, $newPath);
        if ($next) {
            $this->getParent()->orderBefore($newName, $next);
        }
    }