Looking for a wordpress theme/plugin or a php script for a wedding site where its main function is to let users easily build their own wedding page

Hi I am looking for a wordpress theme/plugin or a php script for a wedding site where its main function is to let users easily build their own wedding page/website. Their pages will be either a subdomain or subdirectory of the main site.

An example of this is https://www.weddingwire.com/wedding-websites.html.

I did find a script but it appears to no long be supported - https://www.phpscriptsmall.com/product/wed-invite/

There’s no ready-to-use option, it needs lots of work and also server configuration - it won’t be cheap as you were expecting. If you’d like, I could prepare something but you need to invest some serious money for it

Thanks I understand. Whats the ballpark cost we are talking about for this?

10K at least - it’s not an easy job