Having difficulty adding an interactive video to a page thats hosted on Wirewax, is custom coding needed?

I'm looking for a developer who can help add videos hosted on Wirewax, which is now a part of Vimeo...  I understand videos are normally added using an Embed Block. As Wirewax isn't a directly supported third-party video provider, it's not functioning correctly when using a Video Block.

The website I'm working on is at an early stage of development, so open to working with any developer who can assist. 

I've been advised it may help embed code for the video and add it to the "Code Snippet" option within the Embed Block settings, but this may need some custom coding, here is a link to the video, thankful for any help, advise or assistance in advance. 
 
https://embed.wirewax.com/8133320/

This should be reasonably easy to do with an embed block, I'd be happy to try and help get this working with you. Can you set a site wide password and share the website URL?

https://support.squarespace.com/hc/en-us/articles/205815528-Site-wide-passwords