Our detectives are back with the following intel on this WordPress site
The site is using two themes, one child and one parent. The child theme is based on the parent and often custom to the site. The parent theme is Bridge theme by Qode Interactive .
We could identify 7 plugins (there might be more) - Contact Form 7 , eventon , eventon-full-cal , js_composer , saragna-vc-addon , search-filter-pro and sitepress-multilingual-cms
Bridge Child Theme