Attribute Name Variation

[Inxie]

Basically, I have an attribute called COLOUR with several colours to below to choose from. I apply this to all my products.

The COLOUR actually refers to the shirt colour on most of the t-shirts, but some it refers to the design colour. I could just create a new set of attributes, style them separately and apply them separately but effectively I only want the title to change. e.g. (Colour - SHIRT. Colour - DESIGN)

So to sum up, Im using the colour attribute on all my products, I just need the title to change from Colour - Shirt to Colour - Design on some of them.
Is there a more effecient way to do this?

See a product page here if it helps > http://www.pazzle.co.uk/index.php?ma...3#.UIkdEsWlUYP

I know the colours are wrong im still in development of this site