src/Web/Sessions/Session.php
public function setName($value)
    {
        $this->freeze();
        $this->cookieName = $value;
        $this->_cookieName = null;
        $this->unfreeze();
    }
public function setName($value)
    {
        $this->freeze();
        $this->cookieName = $value;
        $this->_cookieName = null;
        $this->unfreeze();
    }
Sets the name for the current session.
This is a wrapper for [PHP session_name()](http://php.net/manual/en/function.session-name.php).
@param string $value the session name for the current session, must be an alphanumeric string.
It defaults to "PHPSESSID".