### 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
GDScriptParser::DataType base_type = p_base.type;
	bool is_static = base_type.is_meta_type;
	if (is_static && p_method == SNAME("new")) {
		r_type.type = base_type;
		r_type.type.is_meta_type = false;
		r_type.type.is_constant = false;
		return true;
	}
	while (base_type.is_set() && !base_type.is_variant()) {
		switch (base_type.kind) {
			case GDScriptParser::DataType::CLASS:
				if (base_type.class_type->has_function(p_method)) {
					const GDScriptParser::FunctionNode *method = base_type.class_type->get_member(p_method).function;
					if (!is_static || method->is_static) {
						if (method->get_datatype().is_set() && !method->get_datatype().is_variant()) {
							r_type.type = method->get_datatype();
							return true;
						}
						int last_return_line = -1;
						const GDScriptParser::ExpressionNode *last_returned_value = nullptr;
						GDScriptParser::CompletionContext c = p_context;