Is it possible to freely configure hotspots on an SVG?

Hi all

We have to integrate several SVG documents on a single HTML page. We noticed that by hovering the cursor over the first SVG, parts of another SVG (on the same HTML page) were then illuminated (highlight). This comes from the hotspots that are automatically generated during output by natural numbers N in order (0,1,2,3,4... etc).

Example by opening an svg with notepad: id="hotspot.0" onmouseover="ShowHotSpot(evt,'0')" hotspot.0 is used to denote the first element of the BOM. It is however possible to modify the SVG "by hand", but this is quite long and tedious.

Question: Is there a way to generate hotspots in such a way as to avoid redundancies between files?