Renaming Main Menu Items

EDIT: Accidently posted to RMXP forum. I'm using RMVX. Thanks.

I want to rename items on the main menu. Ex: Change "Skill" to "Ability"

Is there a way I can do this by editing the default scripts? I have Yanfly Engine Melody Main Menu Melody so scripts that chnage the menu scene will conflict.

I changed the following in Scene_Menu:
  def create_command_window
    s1 = Vocab::item
    s2 = Vocab::ability   <---------Did nothing in game.       
    s3 = Vocab::equip
    s4 = Vocab::status
    s5 = Vocab::save
    s6 = Vocab::game_end

Thanks for your help. 

The wall of winking wolves will do little to help your case.

Probably. And I figued it out.  I just edit it in the term section.