Messages Delphi 3.0 and BDE translated

Hello,

I need to translate the messages that send Delphi and the BDE.
I do not have nor idea of like coming. Nevertheless I have located in \...
\Source\Vcl the units Const.pas, Dbconst.pas and DBEConst.pas that seem to
contain the chains of messages.
Somebody could orient to me on if these units are those that there are to
translate? If it is thus, which is the exact procedure to incorporate them
like part of the components?

Naturally if there is one better form to do it or this one totally is
mistaken would thank for any information. Pardon by this so simple
question.
Thanks in advance...