WF Deadline Latest End Change

Hi Experts,

We have WF with multiple approval and then at the end again it will go to Initiator where we have deadline (LATESTEND).

By mistake I gave Refer.date/time as Workflow creation (but it should be Work Item creation).

Is there any way I can change this to Work item creation for the wf which are already initiated ?

More than 20 WF started and multiple user approved.so don’t want to restart the WF ‘s again

Thanks,

KP