Disabling printing underscore as subscript in figures legend inside a loop

Underscores print as subscript in figures legends. Can I disable it because I want to print the underscores as well. I need to use it inside a loop. DTAfiles.name contains all the names but also contains underscores.

DTAfiles = dir('*.DTA');  %create a list of DTA file presents in the pwd

m = {1 2 3}
k=1;
figure('Name','Example')
hold on 
while k<=length(m)
    plot(data(m{k}).B, data(m{k}).int, 'DisplayName', DTAfiles(m{k}).name );
    k=k+1;
end
hold off
legend show

Thanks.

Answer 1

[Steven Lord]

See this answer.

[Maruan Alberto Bracci]

Thanks for the quick response. This solution forces me to introduce the Legend. is it possible to get the same result by acting on 'DisplayName'?