At this time, there is no feature that allows you to switch programs. However, you are able to drop out of the program and enroll in a new one, or enroll in as many on-demand programs as you want at the same time. Information on dropping yourself from a program can be found here.
If you do not see the ability to drop or enroll in a new program, please discuss this with your corporate sponsor or learning representative.
If you still need assistance, you can submit a ticket by clicking the question mark icon in the bottom-right corner of your screen, selecting "Messages," and then clicking "Ask a question."