Yes, just like you name the fields in the form as you like, you can also rename the buttons present in a form. To rename a button:
- Mouse over the button. From the menu that appears, click on "Edit this button".
- In the dialog that appears, you can specify the display name of the button, the script name of the button, and tooltip if any to be displayed when the mouse is moved over the button.
- Click "Done" to save.