[Plugin: Contact Form 7 to Database Extension] problem with Edit Cell Column Names

i’m work with contact form7+contact form to db extension & contact-form-to-database-extension-edit , and enter a records to db
then Edit Cell Column Names to any. From this time onward , new record to add db , was not save The same column and save in new column .
Is this program the problem?

https://www.ads-software.com/extend/plugins/contact-form-7-to-database-extension/