The FName function is used to get an FName representation of a string or integer.
This overload mimics FName::FName  with the FindType param set to EFindName::FName_Add.
# Type Information 
1 string String that you'd like to get an FName representation of 2 EFindName Finding or adding name type. It can be either FNAME_Find or FNAME_Add. Default is FNAME_Add if not explicitly supplied  
# Type Information 
1 integer 64-bit integer representing the ComparisonIndex part that you'd like to get an FName representation of 2 EFindName Finding or adding name type. It can be either FNAME_Find or FNAME_Add. Default is FNAME_Add if not explicitly supplied  
# Type Information 
1 FName FName corresponding to the string or ComparisonIndex, if one exists, or the "None" FName if one doesn't exist. If FNAME_Add is supplied then it adds the name if it doesn't exist  
local name = FName("MyName")
print(name) -- MyName