Change install location

Hello community,

In Snap Store Proxy in offline mode (air-gapped mode), when we import (push) snaps, for example with the command:
snap-store-proxy push-snap /var/snap/snap-store-proxy/common/snaps-to-push/jq-20200406T103511.tar.gz

Files are installed in /var/lib/snapd/:
/var/lib/snapd/snap/ for File System squashfs
/var/lib/snapd/snaps/ for snap files

Can we install them in a location other than /var/lib/snapd/?
For example under /share?

Thank you in advance for your help !