I think technically you could do that with Curator, by using the Reindex action, but I don't think it would be the ideal approach.
Instead, I'd recommend that you:
- split events into service-specific indices (see How to create index for each service?)
- create service-specific ILM policies (https://www.elastic.co/guide/en/apm/server/current/ilm.html#custom-ilm-policy)