“Is there a hint on how to do that?”
What’s the result you wish to change ??
“Would it be too complex to have this functionality in the particle?”
Its a static position, most pricing table using top-right position to present the badge(or highlight text). By default, we added to the top-right position, on RTL layout mode, the position changed to the top-left by using css.
If you want to assign the badge to custom position, you need to add CUSTOM CSS code for this task.