Yes, if you own at two resorts, you have the eleven month window at two resorts. You have the eleven month window for whatever number of points you own at that resort.
If you have 100 at OKW and 100 at bwv, at 11 months out you can make 100 points worth of reservations at BWV and 100 points worth at OKW. At 7 months out, you can make reservation for 200 points at either resort.
You only get the home resort advantage for point owned at that resort.
On thing that you can do, is to use banking and borrowing to have three years worth of points available with the eleven month advantage. Or you could borrow your second year's points from OKW, combune them with this years, have 200 with the eleven month advantage at OKW. You could then bank this year's BWV points. Next year you would have 200 points with the eleven month advantage at BWV. Alternating years and resorts, you could have all you points with the eleven month window every year at an alternating resort.
"From each according to his ability, to each according to his needs", Karl Marx,This has failed every time it has been tried, why do we still have liberals?