Replace in def (like translator)

I want to like “<”:“smaller than”,but i cant in my code,please help with to correct my code:

sozlik= {
        "Á": "A", "á": "a",
        "Ǵ": "G", "ǵ": "g",
        "Ú": "U", "ú": "u",
        "Ń": "N", "ń": "n",
        "Í": "I", "ı": "i",
        "Ó": "O", "ó": "o"
        }
ozgertiwshi={
        ">":"úlken",
        "<":"kishi",
        "=":"teń",
        "≠":"teń emes",
        "≥":"kishi emes",
        "≤":"úlken emes",
        "&":"hám",
        "|":"yamasa"
        }
def slugify(text,seperator=None,lowercase=None,maxlenght=None,entities=None):
    lenght=len(text)
    index=0
    natiyje=[]
    while index<lenght:
        harip=text[index]
        if harip in sozlik:
            natiyje.append(sozlik[harip])
        elif lowercase==True:
            natiyje.append(harip.lower())
        elif lowercase==False:
            natiyje.append(harip)
        if index==maxlenght:
            break
        index+=1
    jiynaw="".join(natiyje)
    if seperator:
        jiynaw=jiynaw.replace(" ",seperator)

    while index<lenght:
        belgi=text[index]
        if belgi in ozgertiwshi:
            natiyje.append(ozgertiwshi[belgi])
        else:
            natiyje.append(belgi)
        index+=1
    jiynaw="".join(natiyje)
    if entities==True:
        jiynaw=jiynaw.replace(
    return jiynaw

I edited your post for you and added a codeblock so it can be read.

Can you be more specific? What line? What doesn’t work? What does it do? Your code has while index<lenght which does do a “less than” operator.