Praying Zuhr instead of Friday Prayer

During Friday, I replace the Jummah with Zuhr prayer during this pandemic. Mosques are open but I do not want to go outside because the situation is still bad in my country. So I pray 4 rakats of Zuhr at home every Friday. Am I sinful for this? And is it applicable that I leave the fold of Islam due to intentionally missing Jummah even if I pray Zuhr?