src/vs/workbench/common/editor/resourceEditorInput.ts/AbstractResourceEditorInput/getName
class AbstractResourceEditorInput:	override getName(skipDecorate?: boolean): string {
		if (typeof this._name !== 'string') {
			this._name = this.labelService.getUriBasenameLabel(this._preferredResource);
		}

		return skipDecorate ? this._name : this.decorateLabel(this._name);
	}