Your wife needs to have a permanent full-time job in skilled category if you want to get an extension for your SOWP
I submitted job offer letter in a skilled category job at the time of my PGWP application, then CIC asked for a reference letter from employer confirm the details of employment when they were processing my wife's SOWP.
I (OWP) holder filled in the IRCC web form and submitted my wife's (applied for PGWP) employment letter having NOC JOB which is open contract part time job with no end date.
Is this going to work?