Adjust settings on a client level instead of the campaign level

We have multiple campaigns for different clients and would love to specify that we send 100 emails, for example, for the client per day. Adjusting this by going through campaigns is very cumbersome. Is there anything planned to make this easier? A very simple solution would be to add an API endpoint to allow us to adjust campaign settings using the API. Currently only the name can be changed and accounts can be added. If we could also change the daily limits and "new leads contacted" settings using the API we could handle this ourselves 10x easier.