Webinar: Adobe Customer Journey Analytics Product Innovations: A Quarterly Overview. Come learn for the Adobe Analytics Product team who will be covering AJO reporting, Graph-based Stitching, guided analysis for CJA, and more!
You can do that through the Admin Interface. Go to Admin > Report Suites. Then select the report suite(s) where you want to hide those events. Then go to General > Edit Settings > Customize Menu. Screenshot below shows you the rest from there.