how to remove(delit) list of resent project from the home page?

If you do no want to reset preferences you can rename the projects on your harddrive and wont list anymore.

When I open the primerpro there is a list of resent project on the home page, How can I remove (delet) those projects ?

By @GOVIND11879085

The only way to remove them is to delete the Preferences. This will clear the list of recent project but will also reset Premiere Pro´s Preferences to the default settings, so if you have made changes you must redo them.

How to: How to reset (trash) preferences in Premiere ... - Adobe Community - 8236158