Hi, I’m migrating to CreatePaymentLink and the page is showing only in Japanese, when I used the CreateCheckout it was in English. Can I change the default language? What is making my default language Japanese?
What language is your browser set to? 
English(United States).
Do you have an example link?
https://square.link/u/U6MIlcZn
In sandbox the preview is always in english.
Thanks, taking a look.
Hi Bryan, do you have any news?
The retirement date is getting closer and I would like to understand what is happening to explain to my clients.
At this time the links generated by the CreatePaymentLink determine the language base on the sellers Square account country. Unfortunately, the ability to change the language isn’t currently possible. We’re constantly working to improve our features based on feedback like this, so I’ll be sure to share your request to the API product team.