Well, next, I have this little code in SystemMessage:

 

      public final SystemMessage addPcFakeName()  
  {      
  append(new SMParam(TYPE_PLAYER_NAME, Config.ANONYMOUS_ZONE_NAME));  
      return this;    
  }

Doubt is The Next, I add another Config, this one: Config.ALT_OLY_ANTI_FEED_NAME


However do not know how I will add, try to put && and || but always is in error, anyone could give any tips on how to add?

From what I understand, you want to set 2 configs as a replacement name ?

 

If it's 2 strings, use 

+ " " +