The option to change the Deposit Reference number on the top is unavailable. The detail Wire comes from the bank feed. It's like a transaction for Wired transfer. If you want to add more details, that will be easily seen when pulling up a report, you can enter it to the Memo box below the line items. Here's how it looks like:
Allow me to provide some clarifications regarding this deposit concern.
As mentioned by my peer MarsStephanieL above, any bank generated transaction can't be modified in the system. This is because the information is coming from your financial institution. It is the reason the text box isn't visible upon editing the deposit.
You only have the option to edit or change the number of your sales transaction in QBO by turning on the Custom transaction numbers option. In this case, you can enter enter the custom number or letter sequence that you want to use for your forms.
To turn it on:
Go to the Gear icon.
Choose Account and Settings.
Select Sales, then click anywhere within the Sales form content section.
Enable the Custom transaction numbers option.
Press on Save and then Done.
Once done, you can now create an invoice and enter your desired number: