I have controller for changing website language, saving cookie and returning url.

`

using Microsoft.AspNetCore.Localization;
using Microsoft.AspNetCore.Mvc;

namespace Website.Controllers;
public class CultureController : Controller
{
    [HttpPost]
    public IActionResult SetCulture(string culture, string returnUrl)
    {
        Response.Cookies.Append(
            CookieRequestCultureProvider.DefaultCookieName,
            CookieRequestCultureProvider.MakeCookieValue(new RequestCulture(culture)),
            new CookieOptions { Expires = DateTimeOffset.UtcNow.AddDays(365) }
        );
        
        return LocalRedirect(returnUrl);
    }
}

`

And in View I need create html list for better user experience but I don't understand how to change from 'form' to 'list' or how to submit changes and return url `

@using Microsoft.AspNetCore.Localization
@using Microsoft.Extensions.Options

@inject IOptions<RequestLocalizationOptions> LocalizationOptions

@{
    var requestCulture = Context.Features.Get<IRequestCultureFeature>();

    var cultureItems = LocalizationOptions.Value.SupportedUICultures
        .Select(c => new SelectListItem { Value = c.Name, Text = c.EnglishName })
        .ToList();

    var returnUrl = string.IsNullOrEmpty(Context.Request.Path) ? "~/" : $"~{Context.Request.Path.Value}{Context.Request.QueryString}";
}

<!-- FROM FORM -->
<div >
    <form asp-controller="Culture" asp-action="SetCulture" asp-route-returnUrl="@returnUrl" >
        <select name="culture"
                onchange="this.form.submit();"
                asp-for="@requestCulture.RequestCulture.UICulture.Name"
                asp-items="cultureItems">
        </select>
    </form>
</div>

<!-- TO LIST -->

<div >
    <a href="#" ><i ></i></a>
        <ul >
        @foreach (var item in LocalizationOptions.Value.SupportedUICultures)
        {
            <li><a href="#?HOW">@item.Name.ToUpper()</a></li>
        }
    </ul>
</div>

`

I tried with anchor tag helper but without success

output

The Result:

It just performed as the document,and if you tried with mulipule providers,you could try to change request culture providers order which has been mentioned in the document