huh? what? that was confusing. can you just tell me haw to use the name input? sorry if that sounded kinda rude.
Well, if you're talking about it not working, then you must have RM2K. It doesn't work on RM2K as far as I know.
If you are using RM2K3 then you must be talking about how to use the custom name in messages right? Well, it all depends on the character. In the database editor go to the character screen where the said character is. You should see something like this:
Well, say the hero you are renaming his hero 2. In the message where you would want to say his name instead of typing his name you would replace it with \n[2] . The 2 is there because that is the ID of the character. NEVER type the person or persons names if they are renamed anywhere. Always use the \n[n] method.