Project process configurator based event creation on a specific date

We are using a project process configurator to calculate POC (% of complete) revenue based on a custom formula. Then that PPC is assigned to an amount-based Revenue recognition process.

Our requirement is that throughout the month as we generate invoices using billing events to customers, we would recognize invoiced revenue while doing so PPC-based POC calculation should not get triggered. PPC-based Revenue recognition should happen only at month's end.

Is there a way using which we can do that?

For Example Contract X is linked with Customer XYZ and Project 123 is providing the service. Throughout the month, we generated billing events to record sales of goods which will generate Invoices and revenue for