There is a way to make a shortcut in the Dashboard.
It should be the same as Mint's menu.
if you go to your /home/username/.PlayOnLinux/shortucuts directory, you will find shortcuts and open them to see the commands used to run your applications.
Here is what mine shows for a game:
#!/usr/bin/env playonlinux-bash
[ "$PLAYONLINUX" = "" ] && exit 0
source "$PLAYONLINUX/lib/sources"
export WINEPREFIX="/home/username/.PlayOnLinux//wineprefix/drawn"
export WINEDEBUG=""
cd "/home/username/.PlayOnLinux//wineprefix/drawn/drive_c/./Program Files/bfgclient"
POL_Wine bfgclient.exe "$@"