The airline understands your situation and allows you to make the changes by paying the relevant fees. To request a name change, you can use multiple ways, like filling out the name change form, calling the airline, or visiting their office. Read the Westjet name change policy to learn about their terms and conditions. Contact customer service if you still have any questions or need help regarding the correction.
https://www.flightzticket.com/....blog/change-your-nam