I did in experiment in Budgie.
Using Nemo I navigated to the Endeavour (sharing disk) distro's/home
folder call Templates
.
I dragged and dropped it to the Budgie desktop.
But I could not see it.
I had to go to Budgie Settings under Desktop tab to enable desktop icons.
Then I saw it.
Success. The End.
I did this Linux distro-to-Linux distro. Can you replicate this Solus-to-Windows? Beats me. Good luck.