Dock to Dock waypoints list

[CTBob]

After couple of tries I was able to create a dock to dock route. Had to first be sure I started in water a lot deeper than the minimum safe depth I entered for my boat. I named the route and saved it. When I accessed my waypoint list there were several new unnamed points listed, which I assume were from the doc to dock routing. Can I delete these? If not what can I do to get them out of the list of named points I have? Also the route I generated and named appears on my chart. I plan on starting several more routes with the same starting point and am wondering if all the names will display at the on top of each other. Thanks