Multiselect dropdown - full name for selection

[jdedg]

Hi,
I'm working on a Microsoft Teams application "Company Communicator".
This application use "@fluentui/react-northstar": "^0.52.0".
It's my first time using fluentui and I'm lost.

What I want to do :
Display the full name of the selected item (DropdownSelectedItem) for the multiselect dropdown
ex. : In the image we don't know the number for each selection.

The code look like this :
<Dropdown
hidden={!this.state.storesOptionSelected}
placeholder={this.localize("SendToStorePlaceHolder")}
search
multiple
items={this.getItems()}
value={this.state.selectedStores}
onChange={this.onStoresChange}
noResultsMessage={this.localize("NoMatchMessage")}
/>