I have looked into your issue and found that variable names are unable to have a digit as the beginning of a name. Only after you begin the name with a letter, are you then able to enter a digit after. In the Programmers Language - C++, found here, under section 2.11, you can see the proper way to name an identifier.
Also, the cplusplus website, found here, states that “in no case” can a valid identifier begin with a digit.
The value of a Name variable follows the same coding standards as C++ Variable names. When you are renaming the socket name, in the Event Graph, a letter has to precede the number you are attempting to enter. It is a limitation of their design, the first character has to be a letter.
Hmmm, well I was able to name my sockets has just numbers just fine, I just had to use a bit of a round about way to access the socket’s location using Get Socket Location since I could not enter just a number there
I made a variable FName and converted a FString to an FName, after converting the FString based on a looping index counter