Background of the issue:
I need to have the same YouTube URL like in Main Language (DE) in my translated languages. For Elementor Video Widget I had to edit WPML XML Configuration. By searching for "http" I found the Video URL. This Link contains a & sign. This Sign was deleted using the latest version of Advanced editor, so I had to switch to the previous version and I could insert the & sign. So it is now in the translated Video URLs in all 3 Translations (FR, EN, ES).
Symptoms:
When I check the frontend, the & sign is deleted again.
Questions:
How can I ensure the & sign remains in the translated Video URLs on the frontend?