Mass edit manufacturer

[javerleo]

Hello.

I'm using Joomla 2.5.16/ Virtuemart 2.0.26

I need to know if there is a simple and free way to mass/batch edit manufacturer for selected products. I know there is a comercial extension with many bulk-edition features, but it is to expensive and there is no sense to buy it since I don't need the extra features.

Thanks in advance.