Hello Jan,
You need to edit the infowindow view
in
components/com_geommunity3es/views/XXXXinfowindow/tmpl/default.php
where XXXX is the feature (user, event etc...)
Best practice in Joomla is to use a template override of these views so Geommunity future updates don't override your edits.
- Need help? Post the URL of the related page (eventualy as confidential info), it will help solve your issue faster.
- An error, notice or warning? report the exact message including the line number
- If you get a white page , enable error reporting and / or check your server error logs.