Hi,
Thank you for your answer, but I think I haven’t explained well. The function before orders fields in the admin section. I will try to explain better. I want change the order in the file exported, I mean when I export the orders, I would like the following order:
Invoice number (I have added this field)
Invoice date (I have added this field)
Email (Default plugin field)
Payment Method (I have added this field)
Customer Name (Default plugin field)
Thank you.