How to obtain a text according to the language?

[harpiufof]

In summary, I am thinking of making a guide of buttons and would like the indications in text can be changed according to the selected language.

I would also like to know if it is possible to obtain the action information of a button to assign an image to it.

Something like that:

Code: [Select]

fe.add_text (<"select" in the selected language>);

fe.add_image ("<select>.png");
fe.add_image ("<back>.png");