Отображение заголовков в DataGridView

table = new DataTable("Table1");
 
            DataColumn Id = new DataColumn("Id", typeof(Int32));
            Id.AllowDBNull = false;
            Id.AutoIncrement = true;
            Id.AutoIncrementSeed = 0;
            Id.AutoIncrementStep = 1;
            Id.Caption = "Номер Задания";
            Id.ReadOnly = false;
 
            DataColumn Query = new DataColumn("Query", typeof(string));
            Query.AllowDBNull = true;
            Query.Caption = "Вопрос";
            Query.ReadOnly = false;
 
            DataColumn Distractor1 = new DataColumn("Distractor1", typeof(string));
            Distractor1.AllowDBNull = true;
            Distractor1.Caption = "Distractor1";
            Distractor1.ReadOnly = false;
 
            DataColumn Distractor2 = new DataColumn("Distractor2", typeof(string));
            Distractor2.AllowDBNull = true;
            Distractor2.Caption = "Distractor1";
            Distractor2.ReadOnly = false;
 
            DataColumn Distractor3 = new DataColumn("Distractor3", typeof(string));
            Distractor3.AllowDBNull = true;
            Distractor3.Caption = "Distractor1";
            Distractor3.ReadOnly = false;
 
            DataColumn Distractor4 = new DataColumn("Distractor4", typeof(string));
            Distractor4.AllowDBNull = true;
            Distractor4.Caption = "Distractor1";
            Distractor4.ReadOnly = false;
 
            DataColumn QueryImage = new DataColumn("QueryImage", typeof(string));
            QueryImage.AllowDBNull = true;
            QueryImage.Caption = "QueryImage";
            QueryImage.ReadOnly = false;
 
            DataColumn DistractorImage1 = new DataColumn("DistractorImage1", typeof(string));
            DistractorImage1.AllowDBNull = true;
            DistractorImage1.Caption = "DistractorImage1";
            DistractorImage1.ReadOnly = false;
 
            DataColumn DistractorImage2 = new DataColumn("DistractorImage2", typeof(string));
            DistractorImage2.AllowDBNull = true;
            DistractorImage2.Caption = "DistractorImage2";
            DistractorImage2.ReadOnly = false;
 
            DataColumn DistractorImage3 = new DataColumn("DistractorImage3", typeof(string));
            DistractorImage3.AllowDBNull = true;
            DistractorImage3.Caption = "DistractorImage3";
            DistractorImage3.ReadOnly = false;
 
            DataColumn DistractorImage4 = new DataColumn("DistractorImage4", typeof(string));
            DistractorImage4.AllowDBNull = true;
            DistractorImage4.Caption = "DistractorImage1";
            DistractorImage4.ReadOnly = false;
 
            DataColumn Answer = new DataColumn("Answer", typeof(Int32));
            Answer.AllowDBNull = false;
            Answer.Caption = "Answer";
            Answer.ReadOnly = false;
 
            DataColumn MultyAnswer = new DataColumn("MultyAnswer", typeof(bool));
            MultyAnswer.AllowDBNull = false;
            MultyAnswer.Caption = "Множественный ответ";
            MultyAnswer.ReadOnly = false;
 
            table.Columns.AddRange(new DataColumn[]{Id,Query,Distractor1,Distractor2,Distractor3,Distractor4,QueryImage,DistractorImage1,DistractorImage2,DistractorImage3,DistractorImage4,Answer,MultyAnswer});
 
          
            dataGridView1.DataSource = table;

Distractor3.Caption.Text = "Distractor1";

dgv.Columns[N].HeaderText="значение_нужное"