translating only certain pages

Hi
I have english and arabic website using polylang
and then i use Ecwid shop plugin , this shop is only in Enlgihs LTR
is there a way I can prevent polylang from showing RTL of this shop pages? bcoz it shows allll pages of this shopping plugin from RTL and they look messy as this is only elgish language. so only some pages i need two languages. please how can i do that?