You have the ability to re-schedule visits while operating from the Dispatch Board vs re-scheduling from the schedule page.
Start by locating the dispatch board by selecting Team > Dispatch Board.
From here you can scroll down to your list of visits, and select the left-hand boxes on visits you'd like to re-schedule. To select all of the visits you can select the top box next to where it says ORDER.
You also have the ability to select a visit, hold shift, then click the bottom visit's check box to quickly select all the visits you're wanting to make actions on.
Once your visits are selected, click the "Move These Events" action bottom at the top of your list of visits.
Upon clicking the "Move These Events" a pop-up with a calendar will appear where you can then select the date you'd like to move these visits to.
On this pop-up there will be a box asking if you'd like to move all future events for recurring/multi-step events. If you leave this un-checked, only the selected visits will be moved. If you check the box, the recurring series attached to the selected events will be updated as well.
Once you have either checked this box or left it un-checked, click Move to finalize your re-schedule.