How do I set up the sizes in the CSS for import?

I did set up the name in the new CSV and the problem is still there
product_name;product_description;product_code;product_parent_id;product_weight;product_keywords;product_meta_description;price_value;storlek;images;categories;price_currency_id

Please go in the "manage variants" button of your product and edit each variant and remove the variant name.

The problem is that I have over a thousand products, so I wiould like to get arround doing that.
Is that the only way? Is it possible to pay for a customization of Hikashop to get the product code somewhere else on the product page? Or maybe the issue still remains? Or is it possible to remove it through the DB once all products have been imported?

Could you give a link to a product page so that we can see the result ?
IF you do it manually via the interface for one product, does that solves the problem for that product ?

I'm not telling you to do it for all your products, I'm just trying to understand what's going wrong.

I managed to solve the problem by writing product code folowed by size instead of variant and that way it worked out