How to use DependencyProperty in ViewModel at wpf Prism - prism

Question

I am working on WPF Prism. trying to display usercontrols(in my case, ItemTest) using itemscontorl.
I am trying to use DependencyProperty to bind the values of properties of usercontrol in itemscontrol. however, some problems have occurred.
I'm not sure how to wire UserControlView (DependencyProperty TitleProperty) and ViewModel (TitleViewModel).
InputView
<ItemsControl ItemsSource="{Binding InputItems}">
<ItemsControl.ItemTemplate>
<DataTemplate>
<Grid>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<local:ItemTest Title="{Binding title}"/>
</Grid>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
ItemsTestView
<UserControl x:Class="HMI.Modules.InputArea.Views.ItemTest"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:prism="http://prismlibrary.com/"
xmlns:local="clr-namespace:HMI.Modules.InputArea.Views"
xmlns:mtest="clr-namespace:HMI.Modules.InputArea.ViewModels"
prism:ViewModelLocator.AutoWireViewModel="True"
>
<Grid Background="Red">
<Grid.RowDefinitions>
<RowDefinition/>
</Grid.RowDefinitions>
<TextBlock Grid.Row="1" Text="{Binding TitleViewModel}"/>
</Grid>
</UserControl>
ItemsTestView.cs
public static readonly DependencyProperty TitleProperty =
DependencyProperty.Register("Title", typeof(string), typeof(ItemTest),
new PropertyMetadata(null));
public string Title
{
get { return (string)GetValue(TitleProperty); }
set {
SetValue(TitleProperty, value);
}
}
ItemTestViewModel
string _titleViewModel;
public string TitleViewModel {
get => _titleViewModel;
set {
SetProperty(ref _titleViewModel, value);
}
}
I want to display the binding value when I input the "Title" of "Itemtest" in the Main Xaml.
current status
desired result
thanks