I suggest to rename the action for ejecting local and remote mounts (same entry internally) from "Disconnect" to "Unmount". Reference: Nautilus and co.
Ok for me to rename, seems to be common across nautilus, nemo, dolphin, caja and pcmanfm. Though I have trouble testing it for local mounts. For a sftp mount to some remote, I see what you refer to. Though what would be a local mount to test ? I have two USB flashdrives connected, both only offer "eject" and "unmount" to me.
VirtualBox shared folder for example.
Ok, I see ... fine for me than. ... where was that patch again ?
Created attachment 9615 patch
Theo Linkspfeifer referenced this bugreport in commit 773ea887b8907722012eecd0d3c8c90765a0310c Rename "Disconnect" context menu entry in side pane (Bug #16558) https://git.xfce.org/xfce/thunar/commit?id=773ea887b8907722012eecd0d3c8c90765a0310c
ok, pushed it to master, thanks Theo!