Hey @giordx , thanks for your comment.
Please note in the My Sticky Elements, you could create different widgets for different countries (based on their languages).
You can check out our My Sticky Elements help documentation to learn more about how to translate your My Sticky Elements: https://premio.io/help/mystickyelements/how-to-change-or-translate-your-my-sticky-elements-placeholders/
Although we don’t have experience in compatibility with the WPML plug-in, you are welcome to try it out.
If you have any further questions or concerns, can you please drop me a line at [email protected] or send me your email? ??