Ashville have adult teams as well, so could be them???
You could phone the council's booking line and ask 0151 666 4712
There are quite a number of teams who have listed Lingham Park as their home ground but its difficult to find which are defunct or changed name etc. Its also listed for some of the local leagues, I'm not a football person so don't understand how these things work.
Tony Buckley from hidden wirral is an Ashville team coach so might be able to help CLICKY