Rebuild Website with New Theme

Our current website for Joey Zaza's (www.joeyzazas.com.au) was built in 2019, and the theme is no longer supported by WordPress. The developer is no longer available for maintenance. I need the content & images migrated over to be compatible with current WordPress versions or another recommended platform. The website needs to have our Square Online ordering system integrated so customers don't need to leave the site to place an online order. It will also need to have a content management system that allows us to create blog post for SEO. We are looking for a developer with experience in building hospitality websites that converts traffic to sales that is interested in future maintenance / upgrade work once the project is completed.