Well after a while I finaly found something that proved useful:

  
      stackoverflow.com
  
  
      
    
  

  How do you edit an existing Tensorboard Training Loss summary? 173



  python, tensorflow, machine-learning, edit



  asked by
  
  
    AlexP
  
  on 04:01PM - 05 Feb 20 UTC


  
  
    
    
  
  


The accepted answer managed to work for my case. Although I  have to keep calling the main function and go about making a new output event file per scalar to change. I could probably change it to work for multiple pairs of oldnames/newnames but as it is works well enough and is made to replace multiple old names to a single new name.