You can edit anything on the online test. However...we do not recommend it!
Indeed, any change, from the variation edition to the trafic allocation or the segment targeted, will disrupt the interpretation of your results. In this case, your results might not be reliable.
If you want to edit an online test, here is how we recommend you to proceed:
- Stop the test (if you want to)
- Duplicate the test
- Edit it as you wish
- Launch this new test