C++ or python script help

Hello there ,
im trying to create something i couldnt find in blueprints which is this

can some one help me create a script to fill the row name with the same exact name as the actor , i cant fill one by one since i will have 10,000 rows in the data table, and i dont have knowledge in python or c++
and python or c++ seem to have more options than blueprints as ive read?