...I doubt this is real. First off, the box covers up top are just...blech. I mean, at least for FR/LG they added a bit more than that. And, if I'm matching the characters right, the titles just say "Pokemon Gold" and "Pokemon Silver". I'm pretty sure that, if Nintendo were to remake those games, they would edit the titles somehow *once again points to FR/LG*.
That is wrong. Since G/S/C Nintendo has used Katakana characters because the names (FireRed, LeafGreen) had no direct relation to the Japanese language. So it's entirely possible that they can use Kanji (symbols) as names for the games.