There is not a simple way to do this. Because this is a built-in field, it is found in numerous places in the application. But, I ran a search for 'Asset Model Code' in the entire codebase and came up with the following list. If you were to change the strings in these 10 places, it SHOULD change it system-wide, although it's very possible that I'm missing one or two.
-- Hunter
C:\xampp\htdocs\tracmor\assets\asset_edit_control.inc.php (41) $arrAssetFields[] = array('name' => 'Asset Model Code:', 'value' => $this->lblAssetModelCode->Render(false) . ' ');
C:\xampp\htdocs\tracmor\assets\asset_model_edit.php (162) $this->lblAssetModelCode->Name = 'Asset Model Code';
C:\xampp\htdocs\tracmor\assets\asset_model_edit.tpl.php (46) $arrAssetModelFields[] = array('name' => 'Asset Model Code:', 'value' => $this->lblAssetModelCode->Render(false) . $this->txtAssetModelCode->RenderWithError(false));
C:\xampp\htdocs\tracmor\assets\asset_model_list.php (102) ... $this->dtgAssetModel->AddColumn(new QDataGridColumnExt('Asset Model Code', '<?= htmlentities(QString::Truncate($_ITEM->AssetModelCode, 200)); ?>', 'FontBold...
C:\xampp\htdocs\tracmor\assets\asset_model_list.php (219) $this->txtAssetModelCode->Name = 'Asset Model Code';
C:\xampp\htdocs\tracmor\common\advanced_search_composite.tpl.php (29) $arrAdvancedSearchFields[] = array('name' => 'Asset Model Code:', 'value' => $this->txtAssetModelCode->RenderWithError(false));
C:\xampp\htdocs\tracmor\includes\qcodo\qform\QAdvancedSearchComposite.class.php (143) $this->txtAssetModelCode->Name = 'Asset Model Code';
C:\xampp\htdocs\tracmor\includes\qcodo\qform\QAssetEditComposite.class.php (341) $this->lblAssetModelCode->Name = 'Asset Model Code';
C:\xampp\htdocs\tracmor\includes\qcodo\qform\QAssetSearchComposite.class.php (142) ... $this->dtgAsset->AddColumn(new QDataGridColumnExt('Asset Model Code', '<?= $_ITEM->AssetModel->AssetModelCode ?>', 'SortByCommand="asset__asset_model_i...
C:\xampp\htdocs\tracmor\reports\asset_transaction_report.php (191) $this->txtAssetModelCode->Name = 'Asset Model Code';