Some things have changed with local recommendations in my guidebook, so I thought I'd update it. However, despite finding various help articles referring to editing, nothing leads to anywhere I can actually edit an entry.
Yes, you can edit an entry, but it is not intuitive and there are no help articles that explain it. Tap/click the photo of the entry in your Guidebook and then you will be able to edit the text.
You can also change the order of entries on your phone but you can't do it on a computer. Open the Guidebook on your phone and choose "change order" at the top right. Click and hold an entry and then slide where you want it.