Read more button with custom excerpt and WPML problem.

Hi.

I added this code to my site and worked perfectly: https://docs.generatepress.com/article/activating-read-custom-excerpt/
But now I have added WPML to my site and want to have the 'Read more' label translated. And I don't know how to do it because this code prints a 'Read more' text (that I already switched to my custom text).

Time ago i found here a post that shows a code to make use this code using the customizer read more text input, but now i can't find it, but not sure it that code will help me.

I just want to have a multilingual read more label, according to the language the user selected.

Thank you in advantage.