Set login or any name to people picker column

<script src="https://code.jquery.com/jquery-1.11.1.min.js" type="text/javascript"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            ExecuteOrDelayUntilScriptLoaded(setLoginName, "clientpeoplepicker.js");
        });
    
        function setLoginName() {
            var loginName = _spPageContextInfo.userLoginName;
            var peoplePickerDiv = $("[id$='ClientPeoplePicker'][title='Name']");
            var peoplePickerEditor = peoplePickerDiv.find("[title='Name']");
            var spPeoplePicker = SPClientPeoplePicker.SPClientPeoplePickerDict[peoplePickerDiv[0].id];
            peoplePickerEditor.val(loginName);
            spPeoplePicker.AddUnresolvedUserFromEditor(true);
        }
     </script>