PhpOffice\PhpPresentation\Writer\PowerPoint2007\LayoutPack\AbstractLayoutPack::findLayoutName PHP Method

    public function findLayoutName($idLayout = '')
    {
        foreach ($this->layouts as $layoutId => $layout) {
            if ($layoutId == $idLayout) {
                return $layout['name'];
            }
        }
        throw new \Exception("Could not find slide layout {$idLayout} in current layout pack.");
    }