Post by: kat on July 07, 2015, 04:58:50 PM
Solution
Changing the name of the *.pk3 (or any *.pk* file) is the same as for any other type of file (for PC). Simply right-click and select "Rename", or left-click twice, with a slight pause between the two clicks, to highlight the name for editing. Retype a new name and press "Return"/"Enter".
Further information on making PK3 files can be found here (http://www.katsbits.com/tutorials/idtech/how-to-make-pk3-pak-files.php).