ldc-legaulois/app/Models/SellItem.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class SellItem extends Model
{
    // phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.FoundInExtendedClass
    public function getHtmlNameAttribute($value)
    {
        return nl2br(strip_tags($this->name));
    }

    public function toArray()
    {
        return array_merge(parent::toArray(), [
            'htmlName' => $this->htmlName
        ]);
    }
}