Hide attribute name

Hello, sorry for my bad English.
First of all, I want to say THANK YOU for your amazing plugin, it’s really usefull, but now I cann’t use it, because have 2 small problems:

1) How can I hide attribute name? For example, now I try to link variations by color, and on product page above the variations links shows attribute name -“Color”. How can I hide it and show only images of attributes?

2) I Have problem with products, that have the same attribute value – they don’t shows all products…
For example: I have 4 different products with blue color – all products have different color shade (light-blue/dark-blue/blue/sky-blue). But we use only one color shade – only one attribute value for all of them – BLUE, because we don’t want to have many attributes value. So, in fact we have 4 products in different shades of blue, but all of them have only one value – BLUE. When I add this products to variation link plugin, it show only one variation and the others automatically hide.

(As I understand, your plugin think, that this is the same products and show only one variation with this color. But all of my blue products have small differences of color shade and I need to show all of them).

I use WPC Linked Variation 2.0.0

I hope very much for your help!
Thank you, have a nice day!