It looks like you're referring to "Family Menu v117" for Red Dead Redemption 2 (RDR2).
Dutch’s note: “We deserve Option A every night. Have faith. I have a plan.” family menu v117 for rdr2
Protection & Spoofing: The menu includes tools to prevent being spoofed by other modders and provides options to hide your identity in-game. It looks like you're referring to "Family Menu
Backup Your Saves: Always back up your save files before installing a new mod version to prevent data corruption. family menu v117 for rdr2