Good day, jett22amber.
Let me walk you through the steps on how you can modify the bank's name.
To help you match and categorize the downloaded transactions, please check out the steps in this article: Categorize and match online bank transactions in QuickBooks Online.
In case you want to connect a new bank account, the instructions are included here.
If you've got any additional questions about banking or other QuickBooks concerns, please let me know in the comments below. Take care and stay safe!
Thanks for reaching out to the Community, smallcoffeeshopowner.
You can edit settings for bank feeds by disconnecting an account, making your changes, then setting its feed back up. Before disconnecting accounts, you'll want to make sure you've either matched or deleted all of their downloaded transactions.
You'll also be able to find many detailed resources about using QuickBooks in our help article archives.
If there's any additional questions, I'm just a post away. Have a great day!