ChatSales::setTemplateToLanding

static function setTemplateToLanding(int $landingId, string $templateName, array $templateReferences): bool
{
	$resTemplate = Template::getList([
		'select' => [
			'ID', 'XML_ID',
		],
		'filter' => [
			'XML_ID' => $templateName,
		],
	]);
	if ($template = $resTemplate->fetch())
	{
		$resUpdate = Landing::update($landingId, [
			'TPL_ID' => $template['ID'],
		]);

		if ($resUpdate->isSuccess())
		{
			TemplateRef::setForLanding($landingId, $templateReferences);

			return true;
		}
	}

	return false;
}