I don't believe you can actually reprogram your brain to lucid dream every night. But, you can lucid dream at will every night. This is not reprogramming anything, is it simply having a technique that you have mastered at 100% and have no doubt in your mind that you will succeed every single time you try it. This is what I call lucid dreaming at will, and it's possible because ever since about 10 years ago I've been able to do this.