Ok, now I updated the link in the first instance of the installation as Donwload but the appearnce is like a simple link underlined. See example – https://imgur.com/a/XKeVvVH
I would like to achieve a image link. How can I o that, I noticed that you setting css class, where it is refered to?
Also an strange think, that I cannot understand is why in my second site multisite WordPress (Bulletin) the old link still works fine.
Only in the first site the issues appears. And the plug-ins that I have installed works on all instanses of the multisite. How is that possible?
Please look at this page: https://www.prounione.it/bulletin/web-n95-spring2019/ it has the usual shortcode [wpdm_package id='1983'] and works fine.
Thanks.