WordPress Automatic plugin can import from other websites using RSS feeds, Scraping the site directly and it also can import using a sitemap. It can import a sitemap to WordPress Posts

Assuming that we want to import from Techrunch using this sitemap https://techcrunch.com/sitemap-1.xml

1-  Create a Multi-page scraper campaign

2- Add the map URL as the items list page URL

3- Set the extraction method to “Regular Expression”

4- add this REGEX

<loc>(.*?)</loc>

5- Save your campaign and run