Can I change the visa office that is processing my Federal Skilled Worker application if the processing time is too long?
Visa offices are not obliged to transfer applications, including if the processing times are too long. In general, visa offices will only transfer applications to maintain program integrity, meaning the visa officer feels he/she is unable to effectively evaluate the supporting documents.
It is very important that you indicate the proper visa office on your application as it is extremely difficult to have your file transferred once it has been submitted. In addition, the application may be returned to you unprocessed if submitted to the wrong office. You can learn more about this topic in our R(11) article.
http://www.canadavisa.com/canada-immigration-discussion-board/canadian-immigration-questions-and-answers-with-sir-david-cohen-t84324.0.html