### Godot version

4.0 beta 10

### System information

Ubuntu 22.04.1 LTS

### Issue description

If your node has `'` in its name, autocomplete might still suggest single quotes which results in an error.

![image](https://user-images.githubusercontent.com/85438892/210971332-81c13316-e7de-4d7d-9b08-f5676bf4c598.png)

![image](https://user-images.githubusercontent.com/85438892/210973393-ba999b6f-650c-461e-8d2d-b6a1a21adb76.png)


### Steps to reproduce

1. Add a child and name it `Juan's pancakes`
2. Add a script and type `$'`

### Minimal reproduction project

N/A
if (scr.is_valid()) {
					if (!p_only_functions) {
						if (!_static) {
							List<PropertyInfo> members;
							scr->get_script_property_list(&members);
							for (const PropertyInfo &E : members) {
								int location = p_recursion_depth + _get_property_location(scr->get_class_name(), E.class_name);
								ScriptLanguage::CodeCompletionOption option(E.name, ScriptLanguage::CODE_COMPLETION_KIND_MEMBER, location);
								r_result.insert(option.display, option);
							}
						}
						HashMap<StringName, Variant> constants;
						scr->get_constants(&constants);
						for (const KeyValue<StringName, Variant> &E : constants) {
							int location = p_recursion_depth + _get_constant_location(scr->get_class_name(), E.key);
							ScriptLanguage::CodeCompletionOption option(E.key.operator String(), ScriptLanguage::CODE_COMPLETION_KIND_CONSTANT, location);
							r_result.insert(option.display, option);
						}
						List<MethodInfo> signals;
						scr->get_script_signal_list(&signals);
						for (const MethodInfo &E : signals) {
							int location = p_recursion_depth + _get_signal_location(scr->get_class_name(), E.name);
							ScriptLanguage::CodeCompletionOption option(E.name, ScriptLanguage::CODE_COMPLETION_KIND_SIGNAL, location);
							r_result.insert(option.display, option);
						}
					}
					List<MethodInfo> methods;
					scr->get_script_method_list(&methods);
					for (const MethodInfo &E : methods) {
						if (E.name.begins_with("@")) {