[Matrix]: update the name after mapply matrix is materialized.
[Matrix]: update the name after mapply matrix is materialized.

icoming/FlashX,flashxio/FlashX,icoming/FlashX,icoming/FlashX,flashxio/FlashX,flashxio/FlashX,flashxio/FlashX,icoming/FlashX,icoming/FlashX,flashxio/FlashX,flashxio/FlashX