@Feeltheday – sorting tables is not that funny ;-)
Hm. Too lazy? Just a suggestion…
As a starting point look into the following blog posts and scripts:
Peter Kahrel
InDesign: Sort tables | Peter Kahrel
And when it comes to language specific sort:
Language-aware paragraph/line sorter (light) | Peter Kahrel
Here the heavy-lifting:
Language-aware paragraph/line sorter | Peter Kahrel
Marc Autret
Indiscripts :: Alphabetical Sort in JavaScript (and InDesign)
Forum discussion here:
SortParagraphs Rules Do Not Follow Standards
Uwe