RSS Aggregator by Feedzy – Powerful WP Autoblogging and News Aggregator WordPress plugin - Plugin for that
GitHub - Codeinwp/feedzy-rss-feeds: FEEDZY RSS Feeds is an easy-to-use plugin giving you RSS aggregator and autoblogging functionality. Bring the best RSS feeds to your site.
The Best WordPress RSS Feed Plugins for Syndicating External Content - WPKube