I doubt.
You can wait until date of (first) issue on your PEI shows you have two full years (or more, I forgot) then you can. I remember a friend who has Saskatchewan license and my friend waited until the required months/years reached.
If you have a license from US, that is different. That happened to my friend back in 1995. She went to US and stayed with her sister, and got her license, back to Toronto and changed to full Ontario license. Interesting indeed (US is better than Canada??)