Change endpoint / URL

Hello! Your plugin is fantastic, but I have a difficulty, is it possible to change the endpoint? My page is Brazilian (in Portuguese) and the URL: “https://kiwy.com.br/conta/wt-smart-coupon/” is not pleasant for non-English speaking customers (who are still the majority in Brazil) . Is it possible for me to change in any way? I would like the URL to look like this: “https://kiwy.com.br/conta/meus-cupons”.
Thanks in advance!

The page I need help with: [log in to see the link]