I want using the functionality and i want override the the component injected in my site page "cq/experience-fragments/editor/components/experiencefragment" with my custom experience fragments component (inherited from core component).
Is it possible?
If not, i evaluate to remove the shortcut functionality by replacing with manual steps:
1) create an experience fragment template variation
2) create the content including a component like the page references (replicating the same data entry)
3) introducing in my site page the custom experience fragment component and apply the reference with point 1
4) delete the component replaced with point 3
Thank you in advance for your help.
You can overlay the core component in your project and create your custom logic on top of it. Use the below example for your use case: https://experienceleague.adobe.com/docs/experience-manager-learn/getting-started-wknd-tutorial-devel...
Hope this helps.