Issue
You may see the error "Program with name already exists" when saving a program name, and this is because Marketo requires each program name to be unique.
There may be a scenario where you are trying to re-name an existing program to correct capitalization. (For example, your program is currently called "Test program" and you want to re-name it to be "Test Program", but you get this error message.)
Solution
As a workaround to resolve this:
1) Re-name your program with an extra character at the end, essentially to temporarily make it a different program name
2) After that, re-name the program back to your original desired program name and it will save
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