I picked the name Cooper for our dog because I wanted it to be somehow car related and I did Cooper because of the mini-cooper (don’t you guys have one of those?).
The potty issues are particularly difficult with dachshunds though. They tend to be pretty stubborn, but I must say it has been months since his last accident. At first, you just have to take him out every hour or so and just make him wait outside until he actually goes. I also did treats when he would go for the first few weeks and then after that we just did "good boy"s.