SnakeCase Column and Table Names

private void _FixSnakeCaseNames(ModelBuilder modelBuilder)
        {
            var mapper = new Npgsql.NpgsqlSnakeCaseNameTranslator();

            foreach (var entity in modelBuilder.Model.GetEntityTypes())
            {
                // modify column names
                foreach (var property in entity.GetProperties())
                {
                    property.Relational().ColumnName = mapper.TranslateMemberName(property.Relational().ColumnName);
                }

                // modify table name
                entity.Relational().TableName = mapper.TranslateMemberName(entity.Relational().TableName);

                // move asp_net tables into schema 'identity'
                if (entity.Relational().TableName.StartsWith("asp_net"))
                {
                    entity.Relational().Schema = "identity";
                }
            }
        }