How do I change the folder name??

[dMark]

How do I change the folder name???
by default, the tmp_media and tmp_thumbnails
change to tmp_mediaxx and tmp_thumbnailsxx  (in order to work properly)
hacker knows where it will be loaded by default.
Tell me, please
???
Version: 1.7.9

[V@no]

Rename your folders and update includes/constants.php

define('MEDIA_TEMP_DIR', 'data/tmp_media');
define('THUMB_TEMP_DIR', 'data/tmp_thumbnails');