Anyone who has a custom character on their roster (like Naruto over Olimar and Zero over MK) may know that the character name in the result screen is uneditable.
For those people I got good and bad news.
Good news is, I managed to edit those names (and they are in a .msbin file).
Bad news is, it's for now only possible in PAL, this:
And I can't for my life find such a list in the NTSC ISO.
Interesting thing though is, editing the name list also effects the character names in tourny mode and in the record screen.
But if I by any change stumble upon such a .msbin in the NTSC version or someone else finds it for me, it may be possible to replace a character even more seamlessly.