You can easily do it in Editor by following this steps : 


1. Go to the Floating Widget campaign 


2. Navigate to 'Editor' tab


3. Pick 'Advocate Trigger Widget' view 


4. Go to 'Configuration' tab 


5. Find the localization called 'Advocate trigger position horizontal'


6. Switch 'Left” to “Right' from the dropdown menu 


7. Click 'Save changes'