Visualize multiple correlation values in a diagram?

Hi everyone,

I just started using Mathematica and so far I did a time series analysis for five countries from one dataset with several thousand data points.

Now I am calculating the correlation of TimeSeriesWindows between the countries. The only way how I am able to do that is with Correlation[ts1,ts2]. But here I only get lots of individual numbers and I would like to visualize them. Maybe in a similar way to this example: Create a Correlation Table.

Would anyone be able to help with
a) the visualization of all the different single correlations I calculated or
b) explaining how to do the correlation table I posted in the link above with several TimeSeriesWindows and on the basis of a csv dataset?

Thank you so much in advance,
And have a nice weekend.