QUESTION PLEASE

[thimbletack]

oops guys I'm new here and I'm having a lot of trouble renaming the files because I don't know how to use the program can you help me? on how to proceed? I have this song here

SUMMER NEED THIS - JERMAINE HARDSOUL (DJM RMX 101BPM)WITH HYPED.mp3 and I wanted to leave it like this without always having to move one by one JERMAINE HARDSOUL - SUMMER NEED ( DJM RMX )
[ WITH HYPED ] how to use it inside the program? I realized that there are codes but where do I use them and what are the codes, I say how do I proceed to actually use them?