There are two ways to add a name to a stop while planning a route: manually or through an imported Excel sheet.
Method 1: Add Manually
When you add a stop manually in a route, go to the stop where you want to add a name.
Click on the three horizontal dots under the Action column.
From the menu, select Edit Stop.
A right-side panel will appear. Enter the Name, then click Done.
Make sure the Title/Name option is enabled from the Customize Column icon (above the Action column) so that the name field is visible.
Method 2: Add via Excel Import