Reorder UICollectionView Section

Is there a possibility to drag and drop whole UICollectionViewSection. I have 6 sections with reusable header and 2 cells in that Section. I want to reorder the CollectionView by selecting the Header of that section.

func collectionView(collectionView: UICollectionView, moveItemAtIndexPath sourceIndexPath: NSIndexPath,toIndexPath destinationIndexPath: NSIndexPath) {
    let temp1 = self.embedded.embeddedItemsArray.count
    var temp2 = Array(arrayLiteral: temp1)
}    

I am not able to select the UICollectionViewSection and drag and drop. I can select the cells inside the header but not the Header/Section itself.