Can I write Portuguese notes to buttons with English text?

Can I customize the buttons on the toolbar that are written in English and Portuguese to translate the buttons?

Flip PDF allows you to define your own language (such as Portuguese) notes to translate original language (such as English) buttons.

1. Click "Option-->Flash Language";
2. Click button "New Language";
3. Give your new language notes a name;
4. Select a language from selection box "Copy From" (It makes no diffrence for changed later.);
5. Double click one description and decript in your familiar language;
6. Click "Apply Change", move mouse to the one button on bottom menu bar.

PS:Once have you moved mouse to any button, there is your own language note on it such as Portuguese.