With Content Views Pro 5.3.2 and before, you can translate text of the Submit, Reset button using the translation feature of WordPress (read more).
Since Content Views Pro 5.3.3 and after, you can translate text of these buttons quickly and easily using JavaScript variables. Please add this code to Custom JS field (the right textarea) in Content Views >> Settings page:
window.cvp_lf_submit_text = 'Your Submit Text'; window.cvp_lf_reset_text = 'Your Reset Text';
Best regards,
