This thread tutorial is outdated and you shouldn't be using it at the moment.
And regarding to your "Change We Mix The Source "Titan MS+ Odin MS"?"
No, you cannot ... TitanMS uses C++ and OdinMS uses Java ...
Well, at the moment, OdinMS has stopped development due to lawsuits leading from Nexon but later they found out it was a mistake.
Although, you will have to wait for further notice from the OdinMS team from which you can check
here which is for the OdinMS case update(s), and if you have no idea of what's happening.
There are many working tutorials that give you an accomplished and successful private server, and therefore, follow one which best gives you a better "in-depth" explanation and understanding on how to create a public Private Server, which is basically very easy based on my opinion.
Also, setting up TitanMS Source is different from the OdinMS Source, so, please don't expect the same from both source(s).
If you have any other inquiries or curiosities regarding anything to do with "Private Servers", please do not hesitate to ask.
Well, good luck and have fun!