def convert_layout(text):
    english_chars = "qwertyuiop[]asdfghjkl;'zxcvbnm,.`"
    russian_chars = "йцукенгшщзхъфывапролджэячсмитьбюё"

    converted_text = ""

    for char in text:
        if char.lower() in english_chars:
            char_index = english_chars.index(char.lower())
            converted_char = russian_chars[char_index]
            if char.isupper():
                converted_char = converted_char.upper()
            converted_text += converted_char
        else:
            converted_text += char

    return converted_text