Atlus says it is "aware there is an optimisation issue" with ReFantazio - Prologue's demo on Steam. In a brief statement posted to X/Twitter, the developer thanked everyone who had downloaded and played the demo thus far,

Now, does this mean that Will is definitively the name of the protagonist? Maybe not. Like I said before, names for Atlus protagonists have evolved with new media before, and with a manga adaptation on the horizon we could very well end up with something else.