Customize comments template - op_order_comments_view_table

I would like to customize the fields that are shown with the comments in the order page (basically to hide some fields that I don't need).

I checked that the table is basically built in the function http://drupalcontrib.org/api/function/op_order_comments_view_table so seems like the only way of modify the table is to hack the ubercart module.

At least I haven't been able to find any hook that I can use to modify the comments.

Can anyone tell me if there's such an hook, or maybe if there isn't it should be implemented.

Vito