Wordpress plugin for XML feed to single posts

I'm currently building a new website with Wordpress which displays upcoming shows of local theaters. Those theaters works with an xml link, example: [login to view URL] (it's possible that you cannot access this because they had to whitelist the IP address of my hosting, so I copied the first item: [login to view URL] I also added the code as an txt file in case the link has expired. I tried several plugins like WP All Import, Feedzy, XML Import etc. to import this, but all plugins says the url is invalid. But when I open it in Safari I get a nice overview of all shows in a XML sheet. Therefore I would like to get my own plugin. Important is that I would like to customize the feed myself, so I want to choose which data I want to import and which not, because I don't need everything of the feed. Also important is that I could add more feeds. What I want: 1. Every day import update (automatically) with option to overwrite or delete posts; 2. All entries from the feeds imported as a single post, so nothing combined into one post (every show has to be one single post!); 3. Choose which tag should be matched with title, content, category (or choose an available one from the website), featured image, etc; 4. Option to add more then just one feed (because of multiple theaters); Short version is that it actually has to work just like Feedzy, but then for XML feed.