Table name error

When we give RowNames and VariableNames for the corr_h, corr_F and corr_p tables so in this case how to tackle the error?
The error that I get is

Error using array2table (line 81)
'SMA r (Juxtapositional Lobule Cortex formerly Supplementary Motor Cortex Right)' is longer than the maximum allowed length for a table variable
name.

Error in ROI_to_CSV_check (line 49)
T_F = array2table(corr_F, 'RowNames',corr_name2, 'VariableNames',corr_name2);