Welcome to the Community space, @jacko2.
You can change the form name from Estimate to Quotation. Just go to the Custom Form Styles.
Here's how:
Once you print an estimate, the term Quotation will be displayed.
To know more about customising forms in QuickBooks Online, see this guide: Customise invoices, estimates, and sales receipts in QuickBooks Online.
Let me know if there's anything I can do for you. I'd be more than happy to help. Thanks for coming to the Community, wishing you continued success.
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