I just installed the travel utilities plugins.
Is there any way to force it to put on the cover and on the dates of departure, sold?
We sell places from other suppliers and notify us when there is no availability.
Actually, we are not quite clear with your query. But according to our assumption, you wanted to add the soldout tag on the trips in the archive page. But currently, this feature is not available in the plugin.
If you want the feature then you need to hire our professional developer.
To hire a developer please refer to below given link: