I have a FullCalendar and want to display this weeks calendar on frontpage.

so on my Page.php i made the following function:

public function fetchcalendar() {
return CalendarSiteTree::CalendarWidget("cal1");

and called with $fetchcalendar from the homepage. It works, but it uses the Calendar layout and not the Fullcalendar layout I have on the actual calendar page. How can I show the Fullcalendar layout on other pages that is not a calendar page?

Thanks for all help!