Dual boot Winpe UEFI

i'm using EasyBCD to boot to my WinPE (win 10 version).
But i need to have 2 WinPE version, one x86 and another x64.
When i try to put the second (x86) version in menu it always boot from winload and not from the UEFI file.
If i rename my WinPE(x86) to the same name of my WinPE(x64) it boot perfectly.
Does anyone know what can i do please?
Thank you