link display on Customer Account Orders page

Greetings!
After a customer who has completed an order then accesses his or her Customer Account, clicks on Orders, chooses a specific order and then sees the product list for that order, I would like to change how the links for the purchased products and their associated files (all products have a downloadable file) are displayed:
1. The product name should NOT be a link. I would like it to be just plain text that doesn't link to anything. (Under the product column in the attached screenshot.)
2. I would like to style the associated file download link with a CSS class. (Under the files column in the attached screenshot.)

I'm guessing this is a matter of editing the proper PHP file(s), but I don't know where to look or how to start going about that. Any help would be greatly appreciated.

Thank you!

Hi,
1. The solution will be to edit the "show" file of the "order" view of your front-end template, and replace this line :

if($this->invoice_type=='order' && !empty($product->product_id))

if(0)

$fileHtml = '<a href="'.hikashop_completeLink('order&task=download&file_id='.$file->file_id.'&order_id='.$this->order->order_id.$file_pos.$url_itemid).'">'.$file->file_name.'</a>';

$fileHtml = '<a class= "YOURCLASS" href="'.hikashop_completeLink('order&task=download&file_id='.$file->file_id.'&order_id='.$this->order->order_id.$file_pos.$url_itemid).'">'.$file->file_name.'</a>';

THANK YOU!