Nencor File Renamer

i develop this software to help me when i need to di bulk-files-renaming. for example

there's a tons of mp3 file of mine, i want to insert my name so filename would be like

nencor filename.mp3
nencor filename2.mp3

or even like

nencor filename rocnen.mp3

and some stuff like that

and also if you want to remove a particular word from a file name, such as "nencor"

you can do that by clicking on "replacer" tab