Hello @PeterSchum
Thank you for reaching out on the community and telling us about your issue. I do apologize for the issue you're having. I was taking a look and I believe the find and replace feature is one that is on windows but not Mac. In any case we're still able to mass edit similar transactions fairly easily so that you don't have to go through individually. Using the search bar in the top right above the register we're able to quickly find anything we're looking for.
First on the left you'll want to select the account you're trying to update transactions for. If it's all the accounts select all transactions at the top of the left. Once you have the account selected you can find the payee you're looking for by searching in the top right or if you hold control on your keyboard and click on the payee. You'll get a list of options and there will be an option saying Find (Payee). That'll choose all of them so that you only have those showing.
Once you only have them showing we'll want to highlight the transactions and that can be done by clicking on a transaction so it's highlighted then doing Command + A on the keyboard. This will mass highlight all the transactions. hold control and click on any highlighted transaction. The menu will pop up again and you'll want to select edit transaction. From here a small popup box will pop up letting you edit multiple values to your liking. In your case you'll want to checkmark categories then type in the appropriate category. Click OK once finished. You should have all your categories changed to the specified one.
This is much easier to do that is it explained so once you do it once it should be fairly quick to do. Let me know if you run into any issues.
Thanks,
Quicken Francisco
