Hi, I have a box on my product detail page where my customers can select the size of a product. At the moment the default text is "** None" but I would like to change to "Select" as 'none' gives the wrong impression.

Attached is an image of what I mean.

I can't find the php page to amend it.

I did originally thought it was here:
\core_commerce\models\attribute\types\product_price_adjustment_select\form.php

But after changing the '** None' to 'Select' it didn't change anything on my site.

Can anybody help please?

Thanks! :)