[jwilkers]

I've been tinkering around some more and answered my own question.

Thought I would post it in case it would be of use for any other newbies.

In customer/main/subcategories there is a reference at the bottom of the code where the page calls on "dialog.tpl". In that statement there is a title reference:

{include file="dialog.tpl" title=$current_category.category content=$smarty.capture.dialog extra="width=100%"}

I removed title=$current_category.category, and placed in brackets above the line, commented out, in case I ever needed to go replace it:

{*title=$current_category.category (from line below)*}
{include file="dialog.tpl" content=$smarty.capture.dialog extra="width=100%"}

Probably a pretty amateur fix, but it worked.