I'm not sure that I understand your question.

Do you meant that NO= don't want, so you don' want to use momentary switches?

If your meant that you want to use two SPST switches to replace two DPDT in my posted #11, it's impossible in your application, could you describe more clearly that you trying to do?

I want to control reversing motor for windows blinds, i want to be able to choose to control the blinds by push buttons or with the remote control

 

The original required question was solved and the new question list below:

Adding momentary switches instead of DPDT Switch
https://forum.allaboutcircuits.com/threads/adding-momentary-switches-instead-of-d