Would getting digital nomad visa alert employers?

Let's say. I want to stay long term abroad working remotely. But my company doesn't allow it long term. Would my employer be notified if I stay long term abroad?

I work full time remotely but I think i can get my manager to let me stay a few weeks there and here abroad working but I honestly want to stay months at a time. This is where I want to get a digital nomad visa. Would my employer find out?