Custom labels on Chart (not only the values)

[stalawina]

I want to show labels on my line chart. I do not want the label shown to be the value.

The default plugin showned below onlys allows to use the values as the labels:
protected override async Task OnAfterRenderAsync(bool firstRender)
{if (firstRender)
{
// pass the plugin name to enable the data labels
await barChart.InitializeAsync(chartData: chartData, chartOptions: barChartOptions, plugins: new string[] { "ChartDataLabels" });
}
await base.OnAfterRenderAsync(firstRender);
}

Ideally I can create a new List synchronised with Data and add it to my dataset. An example of what I have in mind is shown below.
That would be great if we also have the option to have it showned and the tooltip when we mouse over.
var dataset1 = new BarChartDataset()
{
Data = dataStartDays,
CustomLabel = customLabelList, //This here would ideally be a list of labels syncrhonised with dataStartDays
BackgroundColor = barColorsDataset1,
BorderColor = barColorsDataset1,
BorderWidth = new List<double> { 0 },
MinBarLength = 5,
};
datasets.Add(dataset1);