Change the default message box for mandatory fields

Hello,

Is it possible to change the default message that appears on LiveCycle's Submit by email button when you have mandatory fields?

The problem is that I have a French version of LiveCycle and I need to change the message box from my French form to an English version of that form... everything else is in English but that default message box.. and I'd like not to have to create a script on a normal button... call me lazy!! = )

Thanks for your help!