Hi maybe like this
[{"id":"e8d66f121eae0a1e","type":"feedparse","z":"d5b4a507fb8086e8","name":"","url":"https://www.youtube.com/feeds/videos.xml?channel_id=UCXIJgqnII2ZOINSWNOGFThA ","interval":15,"x":450,"y":580,"wires":[["337c36976ffad73a"]]},{"id":"337c36976ffad73a","type":"change","z":"d5b4a507fb8086e8","name":"","rules":[{"t":"move","p":"topic","pt":"msg","to":"payload","tot":"msg"},{"t":"set","p":"topic","pt":"msg","to":"article.guid","tot":"msg"},{"t":"set","p":"title","pt":"msg","to":"article.author & \" - \" & article.title","tot":"jsonata"},{"t":"set","p":"image","pt":"msg","to":"article.image.url","tot":"msg"},{"t":"delete","p":"article","pt":"msg"}],"action":"","property":"","from":"","to":"","reg":false,"x":300,"y":700,"wires":[["3e8889ab73637264"]]},{"id":"3e8889ab73637264","type":"rbe","z":"d5b4a507fb8086e8","name":"","func":"rbe","gap":"","start":"","inout":"out","septopics":true,"property":"payload","topi":"topic","x":520,"y":700,"wires":[["9f5f140f4872a7fc","17573bd04175f19d"]]},{"id":"9f5f140f4872a7fc","type":"template","z":"d5b4a507fb8086e8","name":"","field":"payload","fieldType":"msg","format":"handlebars","syntax":"mustache","template":"<img src=\"{{{image}}}\"/ alt=\"Missing Image\"> \n<a href=\"{{{payload}}}\">Click here to see video.</a>","output":"str","x":300,"y":820,"wires":[["5d2a9ad52c183f51"]]},{"id":"17573bd04175f19d","type":"debug","z":"d5b4a507fb8086e8","name":"","active":false,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","statusVal":"","statusType":"auto","x":710,"y":700,"wires":[]},{"id":"590866c2cac23c2b","type":"e-mail","z":"d5b4a507fb8086e8","server":"smtp.gmail.com","port":"465","secure":true,"tls":true,"name":"youremail@gmail.com","dname":"","x":780,"y":820,"wires":[]},{"id":"5d2a9ad52c183f51","type":"change","z":"d5b4a507fb8086e8","name":"","rules":[{"t":"move","p":"title","pt":"msg","to":"topic","tot":"msg"}],"action":"","property":"","from":"","to":"","reg":false,"x":480,"y":820,"wires":[["590866c2cac23c2b"]]}]
In the first change I now use the article guid as the topic - hopefully that doesn't change when they update - and then in the second change node move the stored title back to the topic for the email.
