Edit Button Style using CSS

Thank you.
I solved styling problem with the documentation.
But Im having the same issue with the Pay Button: still displayed in English. (In the settings of the plugin, I set up spanish as default language. The language of my browser is in spanish too).

Hi,
In that thread there isnt a solution. The user “kristinalangarika” says that all the fields appear in Spanish except from the “Pay” blue button one at the end, it should say “Pagar” instead of “Pay”. I have the same issue.

https://image.prntscr.com/image/3Z9-LXnJRXu6XlwvrqtlJQ.jpg