BetaPrivateconstructorrestricted-execution-read-only - This property can't be edited in restricted-execution mode.
This property can't be read in early-execution mode.
restricted-execution-read-only - This property can't be edited in restricted-execution mode.
This property can't be read in early-execution mode.
restricted-execution-read-only - This property can't be edited in restricted-execution mode.
This property can't be read in early-execution mode.
OptionalpreviousThe previous name of the entity before the player used the name tag. This will be undefined if the entity was not previously named.
restricted-execution-read-only - This property can't be edited in restricted-execution mode.
This property can't be read in early-execution mode.
Contains information related to when a player successfully names an Entity with a named Name Tag item.
Source