Node Loop don´t working

I have this workflow:

And i need send one message by one name that I received, but node Loop received 4 items but toward node Code only past 1 item and consecuence node Gmail just send this item.

What´s worng in my workflow?

Thanks in advance!!!

Describe the problem/error/question

What is the error message (if any)?

Please share your workflow

(Select the nodes on your canvas and use the keyboard shortcuts CMD+C/CTRL+C and CMD+V/CTRL+V to copy and paste the workflow.)

Share the output returned by the last node

Information on your n8n setup

  • n8n version:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
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You should link the email node back to the loop to make a “loop”.

I’ve also fixed issue with the code node