Arrange 'Select Category'

Is there a way to either:
a) alphabetize
b) custom arrange
the Categories that are shown in this section?? I have searched the forum for previous posts and am not having any luck with finding an answer.

 

figured how to do this in the multiple_search.php file
on line 8 I made the edit to this

Code:

$args = array('orderby' => 'title', 'hide_empty' => 0);

 

Thanks Fishern, i was looking for that !