Haven't done that one myself yet but am assuming that you would need to go into the relevant .tpl files.
No sure what you mean by "gallery view", sorry. But anything that is visible at the front end is under /catalog/view/theme/default/template - then select the relevant directory eg for Invoice :
/catalog/view/theme/default/template/account/invoice.tpl
FIND
Code: Select all
<th align="left"><?php echo $text_model; ?></th>
and comment it out as you did before
<!-- before the <th.. and
--> after the /th>
If you have grepWin (a great tool for searching multiple folder/files) then you should be able to search for the string <?php echo $text_model; ?>.
I would select just the /catalog/view/theme/default/template/ to find what you want. The beauty of just commenting out is that if something goes awry you can just go back and "uncomment".
Hope this helps.
Cheers