How can I replace?

How can I replace this line of code:

cd 'C:\Users\Francesco\Desktop\Prova';

with another one that allow me to select manually the directoru

Answer 1

[Azzi Abdelmalek]

d=uigetdir
cd(d);

[Francesco]

Is there possible to insert an infestation?

[Azzi Abdelmalek]

What do you mean?

[Francesco]

On the top of the selected dialog box, is there a possibility to insert some words?

[Azzi Abdelmalek]

d=uigetdir([],'Yes you can')