insert

Inserts a substring in a string after a specified character
position. If position = 0, prefixes the substring to the
string.

insert(substring, String, position) → returns string

Argument Reference

A string to insert

A string, which to insert substring

Substring add after this position value in given string

To add substring on prefix of the given string

someString = ' chrome browser';
result = insert('Google', someString, 0);
writeOutput(result);

Expected Result: Google chrome browser

To add substring on suffix of the given string

someString = 'New private mozilla fire';
length = len(someString);
writeOutput(insert('fox', someString, length));

Expected Result: New private mozilla firefox