Calendar working days and update ship dates

In the company work calendar for AX 2012, I just specified holidays as Closed. We already had some sales orders in the system that was taking lead times and transport days into account, but those durations spanned over one or more holidays. Is there a way I can mass update/recalculate ship dates to include the days off on the calendar? I know they would update if I go into each individual order, but if we can avoid doing that, we would like to.


I do not believe this functionality exists.