The create_release_maps.py file in plasticparcels/scripts has a function create_fisheries_gfwv2_release_map().
The data needs two columns renamed to work in plasticparcels. The following line needs to be added just before the return statement:
model_agg_data_fisheries_info = model_agg_data_fisheries_info.rename(columns={'ModelLatitude': 'Latitude', 'ModelLongitude': 'Longitude'})