I continued my research, and there really isn’t a native way.
I found this issue:
And to really clear the doubt I went to investigate the core, and the error messages are written in English:
...
if (!user) {
throw new ValidationError('Invalid identifier or password');
}
if (!user.password) {
throw new ValidationError('Invalid identifier or password');
}
...
This implementation in the future would be very interesting, or perhaps some solution that does not require much effort.