It does not have to be updated, but can easily be amended with copy of marriage certificate.
If it is not updated she just has to use her old signature when you transfer title.
https://www.servicealberta.ca/pdf/lt...AME_-_AIRA.pdf
http://www.servicealberta.ca/pdf/ltmanual/NAM-1.pdf
Might be a good blog topic for me . . .
http://nwcalgarylaw.com/land-titles-name-change/