Venu 2s can I change a run I did to include it in my coaching?

So my Wife started a coaching with her venu 2s for a semi marathon this summer. She has, for this coaching, 3 runs per week to do. She did the last one but made a mistake when starting it and registered it as a "simple run" outside of the coaching series. Can she, now it's done, change it's "status" to being the coaching race or does she have to just re do it?

Thanks