[BUG]: Change the behaviour of stringtools.converter.replaceall function

[Beksultan Artykbaev]

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. Use function stringtools.converter.replaceall
2. Insert replaceall("123451", {"1": "One", "One": "Replaced"})
3. replaceall("123451", {"1": "One", "One": "Replaced"}) returns Replaced2345Replaced

Expected behavior
it should return "One2345One"