Character names in dialogue

[Ryanide]

I want to know if it's possible to have key variables come up in dialogue, such as character names, item names, etc.

Basically, I want the player to be able to name their character, then have the name changed in all the game's dialogue, similar to a lot of RPGs that use this kind of function.

Can anyone help?

Edit: nevermind. I just discovered the control characters.