Too be fully honest. Instead of making a translation they really should just add servers that people join for each language. Wouldn't be hard to implement. But I'm kinda baffled why in the world it was never implemented. You could have a mixed server. English. Ect. Have things like spar rooms and spar areas all go and link to one so someone from the Spanish server could enter arena and it would be with all the other people.
In my opinion. Servers are almost if not they are actually crucially needed. Brazilians for some odd reason took over Balamb. Making any new player think this is a Brazilian only game and leave. People of other languages constantly bug each other they don't even speak to one another. It would reduce the lag by such a massive margin for everyone. Graal classic is a very small world map which likely will never get much bigger. And it has 4k+ people on each and every day. That's a lot of people. I don't even think admins seem to Fully understand how Only 5-9 people can make even a small room crowded. Having 4k+ on in the world map is obviously why there is so many people in graal city and around the sky chapel that you can't even see your own character being covered by hundreds of others. It's just slightly absurd really why servers was never added. Graal isn't a massive MMORPG that can handle a **** ton of people. Especially on such a server where if just one guy lags it seems to lag everyone else.
So in my full opinion. Instead of a Spanish translate I do think servers would fix anyones language barriers