Base::rewriteFieldsAsOrigFields

protected function rewriteFieldsAsOrigFields($fields): array
{
	$result = [];
	foreach ($fields as $name=>$value)
	{
		$origName = $this->getOrigNameField($name);

		if($origName)
		{
			$result[$origName] = $value;
		}
		else
		{
			$result[$name] = $value;
		}
	}
	return $result;
}