At the time of the semi-final draw (after the quarter-finals of 12 November) the SWPL stated that the final would take place on the weekend of 23rd/24th March. Subsequent to that, in mid December, they announced that "they had agreed a slot with Sky Sports for the final to be played on Saturday 23rd March with a 3.00 p.m. kick-off". So they, I presume, in agreeing that slot, knew that there was a possibility of a participating club's Men's team having a fixture at the exact same time. The SWPL managing director is quoted in that announcement as saying "that we hope it will encourage a strong attendance, and that it is ideal for local and travelling fans at that time of year".
Bottom line - we're no' supposed tae be there.